Answer:
In flowering plants, the female reproductive structures that produce seeds are contained within the carpels of the flower. A carpal consists of the stigma, style and ovary. The ovary contains ovules (eggs) that become seeds once they are fertilized.
Read "We Beat The Street" Chapters 13 and 14, then answer the following question. What do both Rameck and Sampson learn from their experiences in jail? Support your answer with evidence from the text.
Answer: he learns to not get put in that situation anymore and he also learns that he needs to be respectful and act accordingly to show the judge he is a good person
Explanation: i read the book
Answer:
give brainliest to other person
Explanation:
AYO PLEASE HELP ME WITH THIS
Answer:
D. Percolate
Answer:
Ayyy shawtyyyyyy, just saying this here my friend is percolate
Explanation:
I recently did an assignment like this
DIVISION CHLOROPHYTA: also commonly called ____________ algae.
DIVISION PHAEOPHYTA: also commonly called ____________ algae.
DIVISION RHODOPHYTA: also commonly called ____________ algae.
Answer: Division chlorophyta: Green Algae. Division phaeaphyta: brown algae Division Rhodophyta: red algae
Explanation:
Answer:
. Division chlorophyta: Green Algae
. Division phaeophyta: brown algae
. Division Rhodophyta: red algae
Hope it helps!!
Section 1: Experimental Overview
1. What is the purpose of the lab, the importance of the topic, and the question you are trying to
answer?
Answer:
The ball with less density will sink and the higher density one will rise
The importance of the lab in this topic is to find how dense an object is, and if it can sink or float, and it is important to answer the question so you can find the mass and volume.
My hypothesis for this experiment was that the ball with less density will sink and the higher density one will rise.
The methods that I used to test my hypothesis were dropping the ball/marble into the thing of water.
Explanation:
It tells you if your hypothesis was incorrect or correct from the data.
The data supports this because you tested and got your results correctly which will help you to form a hypothesis.
If I could repeat the lab and make it better... I would make it where every mistake I've made, and improve it. If we didn't do this, the lab would be a mess and wouldn't be successful.
Research a tundra plant or animal that is being affected by climate change. What is the name of it? Where on Earth does it live? How is its lifestyle being affected by climate change? What is the outlook for this organism? Write your answer in complete sentences below.
Which body systems is the MOST important? Explain why?
Answer:
While your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes. More importantly, it controls every function inside the human body as well.
Explanation:
PLEASE IS SCIENCE 8th GRADE
balanced, which means that the forces pushing the rock in one direction are equal to the forces pushing the rock in the opposite direction. This is why the rock remains motionless on the flat sidewalk.
Use a comma with quotation marks to separate a direct quote from the rest of the sentence.
FALSE
TRUE
Answer:
TRUE
Explanation:
EG: Harry asked, "What were you doing till now?"
Saturn and Jupiter both complete one rotation in about hours.
A 10
B 13
C 9
D 8
I have a homework assignment that tells me to create a chat between two parts of the endocrine system when you are about to sleep. I know that the two glands would be the hypothalamus and the pineal gland. The thing is I can't find out which hormone the hypothalamus produces that sends signals to the pineal gland to produce melatonin. any help would be massively appreciated
Here is a possible chat between the hypothalamus and the pineal gland before sleep:
Hypothalamus: Hey pineal gland, it's getting dark outside. Time to start producing melatonin.Pineal gland: Sure thing, hypothalamus. I'll get right on it.Hypothalamus: Thanks, pineal gland. I'm going to go take a nap now.Pineal gland: Good night, hypothalamus. Sleep well.How does the endocrine system work for sleep?The hormone that the hypothalamus produces that sends signals to the pineal gland to produce melatonin is called melatonin-releasing hormone (MSH). The hypothalamus and the pineal gland work together to regulate sleep-wake cycle.
When it gets dark outside, the hypothalamus releases MSH, which signals the pineal gland to start producing melatonin. Melatonin is a hormone that makes the body feel sleepy. It helps to regulate the body's internal clock and to promote sleep.
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In the following Punnett Square, what is the dominant phenotype?
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
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The heart contracts twice for every heartbeat one contraction is the atrial contraction while the other is the venture true or false
Answer:
True. The heart contracts twice per heartbeat. One contraction is the ventricular and the other one is the artrial.
Explain how traits are governed by the genetic material found in the genes within chromosomes in the cell nucleus.
Answer:
Genes determine which phenotypes you get
Explanation:
When you have a gene, it determines what proteins get bonded together. Such as eye color, hair color, hair type, etc.
Using the drop down, complete the first column of the Punnett Square.
(its the same for the t one )
Answer:
tt
Explanation:
The answer would be TT,TT,Tt and Tt. Based on the genotype of the parents, a Punnett square is a figure that is used to forecast the likelihood of inheriting specific traits or genetic features. The approach was created in the early 20th century by an English geneticist by the name of Reginald Punnett, thus its name.
What is the place for the genotype ?The genotype of the parent organisms is written along the top and left sides of a straightforward square grid that is divided into four equal sections. This is known as a Punnett square. The various genetic combinations of the progeny are represented by the squares on the grid.
You must first ascertain the genotype of the parent organisms in order to utilise a Punnett square. The genotype is a term used to describe an organism's genetic make-up and is made up of two alleles, one from each parent.
The dominant and recessive alleles are denoted by uppercase letters and lowercase letters, respectively, for each allele. The gene for brown eyes, for instance, is dominant and is symbolised by the letter "B," whereas the allele for blue eyes is recessive and is symbolised by the letter "b."
The Punnett square may be used to forecast the likelihood that specific traits will be inherited by the offspring of the parent organisms once the genotype of the parent organisms has been established. Each box in the grid indicates a potential allele combination that the progeny might inherit.
Based on the genotype of the parent, you may examine the Punnett square to ascertain the likelihood that the offspring will acquire a certain trait or genetic feature.
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The first step after birth is ___________
Answer:
Immediate newborn assessments include weight, length, and medicines, to make sure that the baby is healthy and stable.
Answer:
First you check the weight of the baby to make sure its healthy.
Explanation:
Required The measure of the average thermal energy of a substance is * O heat O matter O temperature
Answer: Temperature
Explanation:
I am unsure what the question posed in this is, but I believe it is "The measure of the average thermal energy of a substance is: _____." So in that case, it would be temperature.
Answer:
Temperature
Explanation:
Explain how carbon cycles through the short carbon cycle. Describe each step in the process. PLS HELP!
The diagram shows one way that genetic information can be passed from a parent to an offspring.
--
Which statement names and best describes the process in the diagram?
A) Meiosis; occurs during asexual reproduction and will not result in genetic variation among the offspring.
B) Meiosis; occurs before sexual reproduction and will result in offspring with different genetic information from the parent.
C) Mitosis; occurs during asexual reproduction and will not result in offspring with different genetic information from the parent.
D) Mitosis; occurs before sexual reproduction and will result in genetic variation among the offspring.
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.
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
The graph shows the populations of wolves and mountain lions in five different counties in Montana. Wolves and mountain lions are both carnivores. Hunting of mountains lions is allowed in the State of Montana. Clay County recently extended its hunting season for mountain lions from 6 months to 9 months. What would you predict will happen to the populations of wolves and mountain lions in Clay County?
A). Both populations would stay about the same
B). Both populations will decrease tremendously
C). The wolf population would slightly increase as the mountain lions population decreases
D). The wolf population worum greatly increase and the mountain lions population will die out
Answer:
Maybe C. or D..
Explanation:
I think it is D. more.
Write a scientific explanation about how different organisms compare throughout development.
Please write it in CER format.
Answer:
Due to the fact that some homologous components can only be observed during embryonic development, embryology was crucial to understanding how a species has evolved.
Explanation:
The discipline of comparative anatomy known as embryology examines how vertebrate animals grow before giving birth or hatching. Similarities between embryos and adults can be evidence of shared ancestry. For instance, as seen in the figure below, all vertebrate embryos possess tails as well as gill slits.
The embryological stages of several creatures are very similar, pointing to shared ancestry.
Think and Discuss: In what ways are plants and animals dependent on each other? ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Answer:
Energy exchange, Nutrient cycling, Pollination, Habitat
Explanation:
Plants and animals are dependent on each other in many ways. Some of the most important ways in which they are interdependent include:
1. Energy exchange: Plants and animals are linked through the transfer of energy. Plants use the energy from sunlight to produce glucose and oxygen through photosynthesis, while animals consume plants and plant products as a source of energy.
2. Nutrient cycling: Plants and animals play a crucial role in the cycling of nutrients in the environment. Plants absorb nutrients from the soil and convert them into organic matter, which is then consumed by animals. When animals excrete or decompose, the nutrients are returned to the soil and can be used by plants again.
3. Pollination: Many plants rely on animals, such as bees and butterflies, to pollinate their flowers and fertilize their seeds. In turn, animals rely on plants for food and shelter.
4. Habitat: Plants and animals are often found together in ecosystems, where they interact with each other and their physical environment. For example, plants provide habitat and shelter for animals, and animals disperse the seeds of plants and help them to reproduce.
Overall, plants and animals are closely interconnected and rely on each other for their survival and well-being.
PLZZZZ HELP!
What is either broken down or released during the first stage of cellular respiration? glucose
oxygen
water
energy
carbon dioxide
Answer:
I think its oxygen that's my answer
The images below model how the lungs take in and push out air. Identify each as either inhalation or exhalation; then explain how each image models it.
Use the following terms correctly in each description: lungs, diaphragm, chest cavity, negative pressure, positive pressure.
Answer:First picture is inhalation and the second picture is exhalation.
Explanation:
List 3 negative impacts does plastic pollution have on the ocean?
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
Scientists think modern green algae and plants are descended from ancient green algae that lived in the oceans. What are similarities between modern green algae and plants? (Select the 4 that apply.)
Answer:
Explanation:
They both contain similar chlorophyll(a and b)
They both have a 2-part life cycle
they both have the same cell walls
They both store energy as starch
Please answer this question for branliest tysm
Answer:
D.
Explanation:
Nutrients and energy can help you with memory, health, and many other things.
How does light intensity and distance affect the rate of photosynthesis? How do you know?
Answer:
Explanation:
Light provides the energy needed for photosynthesis. Increasing the light intensity increases the rate of photosynthesis, provided plenty of carbon dioxide and water are available. ... This states that the intensity of light is inversely proportional to the square of the distance from the source.
The factors affecting the rate of photosynthesis are:
1. Light:
Light provides the energy needed for photosynthesis. Light intensity. Without enough light, a plant cannot photosynthesize very quickly - even if there is plenty of water and carbon dioxide.Increasing the light intensity increases the rate of photosynthesis, provided plenty of carbon dioxide and water are available.2. Distance:
There is an inverse relationship between distance and light intensity - as the distance increases, light intensity decreases. This is because as the distance away from a light source increases, photons of light become spread over a wider area.Learn more:
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Conclusions, How are Mendel’s discoveries important in the world of science?