Which of the following does not create its own light or bioluminescence?
jellyfish
fireflies
fungi
spiders
Answers
Answer:
Spiders
Explanation:
There are many bio luminescent organisms, or organisms that make their own light.
Many types of jellyfish create their own light, usually to scare away predators. Fireflies also create bioluminescence, creating their well known light that gives them their name. There are some species of bioluminescent fungi. They do this to deter predators and to attract insects that can aid in the process of dispersing spores.
The only organism listed that cannot create its own light is a spider.
Related Questions
HELP ASAP PLZZ // Which of the following is an example of the endocrine system maintaining homeostasis?
A) Detecting a pain stimulus and sending a signal to the spinal cord to perform an automatic response
B) Producing an excessive amount of hormones in the blood and not sending a signal to stop production
C) Releasing insulin to decrease blood sugar and releasing glucagon to increase blood sugar
D) Using sense organs to get information about the outside world and direct an appropriate body response
Answers
What are the similarities and diffeWhat does a homozygous dominant and homozygous recessive genotype look like?
What does a heterozygous genotype look like?
rences between mitosis and meiosis in human cells?
Answers
Similarities:
Both processes involve the duplication of genetic material, including the chromosomes.
Both processes occur in eukaryotic cells.
Both processes are preceded by the replication of DNA.
Differences:
Mitosis is a process of asexual reproduction, while meiosis is a process of sexual reproduction.
In mitosis, one cell divides into two identical daughter cells, while in meiosis, one cell divides into four genetically diverse daughter cells.
Mitosis occurs in all somatic cells, while meiosis occurs only in germ cells.
2. A homozygous dominant genotype is when an individual has two copies of the same dominant allele for a specific gene. In genetic notation, it is represented by two capital letters, such as "AA". This individual will express the dominant trait because the dominant allele masks the effect of the recessive allele.
A homozygous recessive genotype is when an individual has two copies of the same recessive allele for a specific gene. In genetic notation, it is represented by two lowercase letters, such as "aa". This individual will express the recessive trait because there is no dominant allele to mask its effect.
3. A heterozygous genotype is when an individual has two different alleles for a specific gene, one dominant and one recessive. In genetic notation, it is represented by one capital letter and one lowercase letter, with the capital letter representing the dominant allele and the lowercase letter representing the recessive allele. For example, "Aa" is a heterozygous genotype, where "A" is the dominant allele and "a" is the recessive allele.
a homozygous recessive would look like this: aa
and a heterozygous genotype would look like this: Aa
i cant answer the second question, but i hope that could help ;)
Infectious Disease Investigation
The students are to investigate an infectious disease.
They will choose a specific infectious disease, such as the flu, common cold, or
COVID-19, and research its causes, symptoms, and preventive measures.
Students are to create informative posters or presentations about the disease,
including its transmission methods and ways to protect oneself from infection.
They will explain the importance of personal hygiene and vaccination in preventing
the spread of infectious diseases.
Following the summer vacation, the students will be given an opportunity to present
their findings to the class or organize an "Infectious Disease Awareness Campaign"
where they can share their posters or presentations with their peers.
Answers
Answer:
The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold.
Often, adults may have two or three colds each year. Infants and young children may have colds more often
PLEASE HELP PLEASE!!! ILL DO ANYTHING JUST PLEASE!!!
Answers
Answer:
the highest rides happen when the moon is full
Explanation:
please mark brainliest
DNA replication begins when the double helix untwists and breaks in half between the nitrogen bases. What are the next two steps in the process of DNA replication?
Answers
Answer:
Step 1: Before DNA can be replicated, the double stranded molecule must be “unzipped” into two single strands. ... Step 2: Primer Binding. The leading strand is the simplest to replicate. ... Step 3: Elongation. ... Step 4: Termination
The DNA gets unzipped during DNA replication after the double helix unwinds. Each original DNA strand acts as a template for the new strands when the strands are split in two. The bases on either half of DNA are then paired with the nitrogen bases that have sugar and phosphate. In order to adhere to the principle of base pairing and guarantee that the base sequence is maintained, the molecules present in the new strand must be complementary to those found in the original strand. DNA replication ends with the formation of two identical strands.
To know about the steps of DNA replication, visit: https://brainly.com/question/28826686
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
Omnivores are
A autotrophs
B primary consumers
C secondary consumers
Answers
All organisms start as which of these?
a brain
an organ
a fertilized egg
an organelle
Answers
Answer:
A fertilized egg
Explanation:
We start off as eggs before we are born.
hope this helps!
Answer:
An organelle
Explanation:
Hope it helps
Which of these organisms is not a chordate?
earthworm
snake
sea squirt
human
Answers
hope this helped.
Plants are considered to be ___________ because they are the only living organisms that make their own food.
Answers
Answer:
heterotrophs
Explanation:
plants can prepare their own food due to a process called photosynthesis.
animals depend on other animals or plants to make their food so they are called autotrophs
What forms as a result of the wind's frictional force on water?
A. deep sea currents that move in a path similar to the wind currents
B. surface currents that move in a path opposite to the wind currents
C. surface currents that move in a path similar to the wind currents
D. deep sea currents that move in a path opposite to the wind currents
Answers
Answer:
C. surface currents that move in a path similar to the wind currents
Explanation:
The wind's frictional force drags the surface of the ocean, causing the water to move in the same direction as the wind. The resulting surface currents can influence weather patterns and impact marine ecosystems. Deep sea currents are driven by differences in water temperature and salinity, and are not directly affected by the wind's frictional force on the surface of the ocean.
Can someone Help me with Science.
Answers
d. Marine species ingest or are entangled by plastic debris, which causes severe injuries and death. Plastic pollution threatens food safety and quality, human health, coastal tourism, and contributes to climate change.
7.a In the United States, food waste is estimated at between 30–40 percent of the food supply.
b. discarded catch of marine species and unobserved mortality due to a direct encounter with fishing vessels and gear.” These unintentionally caught animals often suffer injuries or die
c. Create a meal plan.
Save and eat leftovers safely.
Store food appropriately.
Buy "ugly" foods.
Compost.
Use leftovers creatively.
that’s all i got, FYI: sorry but i didn’t use that “good waste is thrashing the planet” thing in case if it was necessary
Answer:
Explanation:b. Answer. By cutting forest ( to fullfill our food requirements and for cultivation purposes)hunting many precious animals threatened wildlife.
What is true about cells in animals?
1. Some animal cells can produce food.
2. They can produce food.
3. They cannot produce food.
4. They are the same as plant cells.
Answers
Answer:
1
Explanation:
Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria. However, plant cells and animal cells do not look exactly the same or have all of the same organelles, since they each have different needs.
Why is acid precipitation such a problem all around the world?
Answers
g. please help me. giving brainliest to first correct answer!!
Answers
Answer:
the answer is D, found using a tree diagram
I WILL GIVE 20 POINTS!!!!!
Wave Rock, Australia
This concave rock formation is part of the northern side of Hyden Rock located in Hyden Wildlife Park, Western Australia. It is made of granite and estimated at 2.7 billion years old. The wave shape formed over the years by the action of running water weathering the middle faster than the top. The streaks on its face are minerals that were deposited by rainwater runoff.
--------------------------------------------------------------------------------------------------------------------------------
(02.03 MC)
While visiting Wave Rock in Australia, you observe streaks of minerals present on the landform. What natural process most likely caused the streaking?
Select one:
a. Erosion
b. Deposition
c. Oxidation
d. Weathering
Answers
Answer: It would most likely be Erosion i think.
Explanation:Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. ... Over time pieces of rock can split off a rock face and big boulders are broken into smaller rocks and gravel.
Explanation: as the weather takes the sediment to the rock it deposits it causing it to from new layers in the rock
hi this is for ss plz help me
Answers
If its _____________ in the Northern Hemisphere, then its Summer in the
Southern Hemisphere.
Fall/Autumn
Winter
Summer
Spring
Answers
Answer:
winter
Explanation:
I think it is winter. yeah winter
HELPMEH 20 PTS reeeeeeeeeeA purple (Pp) flower crosses with a white (pp) flower. Use a Punnett square. What is the probability of producing a white flower offspring? Explain.
Answers
Answer: 50%
Explanation:
I got 50% because the purple and white is a 50/50 chance. Meaning that the white is 50% and the purple would be a 50%.
The large P is Horizontal and all the small p are on the top. The large P is dominant, while small p is not. If there were 2 big P then all flower crosses would be purple.
pls help me will mark brainlyest :) :
Internal and External Structures
You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.
Choose the internal and external structures you want to gather evidence and create a statement about.
subject: sciences
Answers
Explanation:
Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.
I hope this helps! Good Luck!
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Answers
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.
Answers
Answer:
X = 120
Y= 710
Z= 620
Explanation:
The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6
y = 710
z = 620
Yes, we all know Pluto is no longer an official planet, merely a dwarf, but it still enjoyed full planet status when New Horizons rocketed from Cape Canaveral, Florida, on Jan. 19, 2006. Plutos demotion came just seven months later, a sore subject still for many.Were kind of running the anchor leg with Pluto to finish the relay," Stern says.The sneak peeks of Pluto in recent weeks are getting "juicier and juicier," says Johns Hopkins project scientist Hal Weaver. "The science team is just drooling over these pictures."The Hubble Space Telescope previously captured the best pictures of Pluto. If the pixelated blobs of pictures had been of Earth, though, not even the continents would have been visible.The New Horizons team is turning "a point of light into a planet," Stern says.An image released last week shows a copper-colored Pluto bearing a large, bright spot in the shape of a heart.Scientists expect image resolution to improve dramatically by Tuesday. The 7,767-mile span at closest approach is about the distance between Seattle and Sydney.New Horizons, weighing less than 1,000 pounds including fuel, has seven instruments that will be going full force during the encounter. Its expected to collect 5,000 times as much data, for instance, as Mariner 4.Were going to rewrite the book," Weaver says. "This is itthis is our once-in-a-lifetime opportunity to see it."The team gets one crack at this.Were trying to hit a very small box, relatively speaking," says Mark Holdridge, the encounter mission manager. "Its 60 by 90 miles, and were going 30,000 mph, and were trying to hit that box within a plus or minus 100 seconds."The only planet in our solar system discovered by an American, Pluto actually is a mini solar system unto itself. Plutojust two-thirds the size of our own moonhas big moon Charon thats just over half its size, as well as baby moons Styx, Nix, Hydra, and Kerberos. The names are associated with the underworld in which the mythological god, Pluto, reigned. New Horizons will observe each known moon and keep a lookout for more.Scientists involved in the 700 million effort want to get a good look at Pluto and Charon, and get a handle on their surfaces and chemical composition. They also plan to measure the temperature and pressure in Plutos nitrogen-rich atmosphere and determine how much gas is escaping into space. Temperatures can plunge to nearly minus-400 degrees.Bill McKinnon, a New Horizons team member from Washington University in St. Louis, Missouri, expects to see craters and possible volcanic remnants. A liquid ocean and a rocky core may lie beneath the icy shell.Anybody who thinks that when we go to Pluto, were going to find cold, dead ice balls is in for a rude shock," McKinnon says. "Im really hoping to see a very active and dynamic world."Pluto has tantalized astronomers since its 1930 discovery by Clyde Tombaugh using the Lowell Observatory in Flagstaff, Arizona. Some of Tombaughs ashes are aboard New Horizons. His two children, now in their 70s, plan to be at Johns Hopkins for the encounter.With its tilted, elongated 248-year orbit, Pluto has made it only a third of the way around the Sun since its discovery. The amount of sunlight that reaches Pluto is so dim that at high noon, it looks like twilight here on Earth. The massive surrounding Kuiper Belt, in fact, is called the Twilight Zone. The New Horizons team has its eyes on a few much smaller objects in the Kuiper Belt, and is hoping for a mission extension as the spacecraft continues toward the solar system exit on the heels of NASAs Voyagers 1 and 2 and Pioneers 10 and 11.For now, signals take 4hours to travel one way between New Horizons and flight controllers in Maryland.New Horizonsscience instruments will be cranked up to collect maximum data Tuesday, leaving no time to send back data. In fact, scientists wont be absolutely certain of success until Tuesday night, 13 hours following New Horizonsclosest approach, when it "phones home."It will be Wednesday before the closest of Plutos close-ups are available for release. And it will be well into next yearOctober 2016before all the anticipated data are transmitted to Earth.
What is the significance of this mission? What do you find extraordinary about it?
Answers
Answer:
jesus christ can you simplifiy it
Pls hurry need help there is a link or screenshot
Answers
Can someone help me with this.
Answers
Answer:
water scarcity is harming harming animals and human life near wetlands , increasing the risk of calamities, more than half of wetlsnds have disappeared.
Increasing water scarcity means that people with already low water availability have to spend more time and effort to fetch water
Explanation:
decreasing water levels lead to droughts and lack of food thus loss of human and animal life and increased risk of calamities due to imbalance in ecosystem
Write a description or a reason why you are doing this activities of conserving our natural resources.
1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -
Answers
1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.
2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.
3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.
4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.
5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.
6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.
7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.
8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.
Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.
MAKE ME BRAINIST
Identify structure b and c
Answers
Answer:
A is Vacuole and B is Chloropist and C is cell
Some are what to other organisms? please help me
Answers
Answer:
Bacteria. In the simplest case, an organism can be a bacteria, a DNA molecule containing genetic information wrapped in a protective plasma membrane. ...
Archaea.
Eukarya.
Viruses.
Bees.
Tapeworms.
Great White Shark
Answer: I wish I can give it to you but I can’t
Explanation: because I don’t know the answer myself
Hello!
I hope your having a good day, if you can.
Please answer the questions below. ^^
~
Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?
#1) A
#2) B
#3) C
#4) D
~
Which two features are present in a plant cell but not in an animal cell?
#1) A and B
#2) B and C
#3) C and D
~
Answers
Answer:6
Explanation:because of the girl on the right she is sitting down
Other than coral bleaching , what are other effects of the increased heat and carbon dioxide absorption by oceans ?
A: Depletion of fish stocks
B: Droughts
C: All of the above
D: Hurricanes