3. Define variable motion with an example​

Answer:

Yes, u can

Explanation:

For everyday food, you can feed your chickens either chicken food (found at feed stores) or pig food. In Alberta, the UFA Hog Grower is the same as the chick starter except the pellets are bigger, and the hog grower contains fewer antibiotics. If you have access to grain then you can feed that to them

Answer:

Glucose is produces in the chloroplast of a plant cell.

Explanation:

I hope this helps

The common ancestor of the cactus family evolved in the area now called South America, and this explains that the common ancestor of the cactus family may belong to the other area, as according to the theory of plate tectonics, South America and Africa were once connected, which is in Option C.

According to continental drift, newly formed continents such as Africa and South America were once linked and constituted a single continent as Africa has many deserts, the ancestors of the cactus were grown there, and later, after the continental drift, they were found in South America.

Hence, the common ancestor of the cactus family evolved in the area now called South America, and this explains that the common ancestor of the cactus family may belong to the other area, as according to the theory of plate tectonics, South America and Africa were once connected, which is in Option C.

Learn more about the continental drift here.

https://brainly.com/question/15122129

#SPJ1

Answer:

я не знаю ответа извините

Explanation:

Answer:

°•°

Explanation:

1.fallopian tube

2.an unborn or unhatched offspring in the process of development, in particular a human offspring during the period from approximately the second to the eighth week after fertilization (after which it is usually termed a fetus)

3.First, the zygote becomes a solid ball of cells. Then it becomes a hollow ball of cells called a blastocyst. Inside the uterus, the blastocyst implants in the wall of the uterus, where it develops into an embryo attached to a placenta and surrounded by fluid-filled membranes.

4.Eggs live in ovaries, and the hormones that control your menstrual cycle cause a few eggs to mature every month. When your egg is mature, it means it's ready to be fertilized by a sperm cell. These hormones also make the lining of your uterus thick and spongy, which gets your body ready for pregnancy.

5.The fertilized egg attaches to the lining of the uterus. The placenta then develops. The placenta transfers nutrition and oxygen to the fetus from mother. If the egg does not become fertilized, the lining of the uterus (endometrium) is shed during menstruation.

6.The egg cell travels down the fallopian tube into the uterus. The moment the egg cell leaves the ovary is called ovulation. Once a girl has had her first monthly period, ovulation usually occurs once a month

7.The average menstrual cycle is 28 days long. Cycles can range anywhere from 21 to 35 days in adults and from 21 to 45 days in young teens. The rise and fall of levels of hormones during the month control the menstrual cycle.

If purple flowers (P) are dominant to white flowers (p) in pea plants, the phenotype of an individual with an homozygous dominant genotype (PP) would be: Purple.

Being homozygous, there is only one possible allele to be expressed and define the characteristics of the trait, independently of the relationship between alleles.

If a student's car traveled 2.0 m in 3.6 seconds, the average speed of the car over those 2.0 meters would be 0.56 m/s.

For more questions on average speed

https://brainly.com/question/18742396

#SPJ8

If DNA polymerase does not match base pairs correctly during DNA replication, D) mutations could occur in all daughter cells.

DNA polymerase plays a crucial role in ensuring accurate DNA replication by correctly pairing nucleotides. If mismatches occur and are not repaired, they can lead to permanent changes in the DNA sequence. These mutations can be passed on to all daughter cells during cell division, potentially impacting their genetic information. Accumulation of mutations in cells can disrupt normal cellular processes, affect gene function, and increase the risk of genetic disorders or the development of cancer.

Therefore, the accurate matching of base pairs by DNA polymerase is vital to maintain the integrity of the genetic material during replication. The correct option is D).

For more details regarding DNA polymerase, visit:

https://brainly.com/question/29585040

#SPJ1

Answer:

Photosynthesis

Explanation:

Photosynthesis is a chemical reaction that takes place inside a plant, producing food for the plant to survive. Carbon dioxide, water, and light are all needed for photosynthesis to take place.

Good luck!

Answer: I think the atomic radius decreases.

Explanation: The nucleus of the atom gains protons moving from left to right, increasing the positive charge of the nucleus and increasing the attractive force of the nucleus upon the electrons.

The reactions for photosynthesis happen in the chloroplast of the cell, an organelle that is unique to plant cells.

Photosynthesis may be defined as the process through which green plants and some algae synthesize their own food (glucose) with the help of carbon dioxide and water in the presence of sunlight.

The light reaction of the photosynthesis occurs in the thylakoid region of the chloroplast, while the dar reaction occurs in the stroma of the chloroplast.

This is important because the needs for both reactions are delivered by different regions. For example, the enzymes of the stroma do not require light but require ATP and NADPH which are already prepared by the light reaction in the thylakoid membrane.

The light reaction uses light energy that produces ATP and NADPH.

Therefore, it is well described above.

To learn more about Photosynthesis, refer to the link:

https://brainly.com/question/19160081

#SPJ2

Logistical growth pattern occurs under ideal conditions where organisms have no competition for space, mates or resources.

A logistic function or logistic curve is a common S-shaped curve with equation where x_{0}, the x value of the sigmoid's midpoint; L, the supremum of the values of the function; k, the logistic growth rate or steepness of the curve.

Logistic growth takes place when a population's per capita growth rate decreases as population size approaches a maximum imposed by limited resources, the carrying capacity( K).

Logistic population growth occurs when the growth rate decreases as the population reaches carrying capacity. Carrying capacity is the maximum number of individuals in a population that the environment can support.

Learn more about logistical growth:

https://brainly.com/question/29765933

#SPJ1

The correct answer to the question is that Geri is correct and Alana is incorrect. Spiders use their fangs to inject venom into their prey, which helps them to catch and kill their food. Crustaceans, on the other hand, use their claws to grab and hold onto their food, as well as to defend themselves from predators.

While centipedes also use their claws to catch prey, they do not use them in the same way that spiders use their fangs. Centipedes use their claws to grasp their prey and crush it, while spiders use their fangs to inject venom into their prey and break down its tissues. Therefore, Alana's statement that spiders use their fangs for the same purpose as centipedes use their claws is incorrect.
In summary, Geri is correct that spiders use their fangs for the same purpose as crustaceans use their claws, and Alana is incorrect in stating that spiders use their fangs for the same purpose as centipedes use their claws. Understanding the different ways that animals use their physical features to catch and kill their food is important in the study of biology and ecology.

For more such questions on Crustaceans

https://brainly.com/question/29422893

#SPJ11

Answer:

Where the primate infant did not possess primate hand features, it will not be able to feed itself.  For example, a monkey cannot survive without its grasping hands.  It uses them to feed itself.  So if an infant monkey does not possess the primate hand features, its survival will be greatly hampered.

Explanation:

Ordinarily, primates (including humans) have five fingers on each of their hands and five toes on their feet.   Most primate species have fingernails instead of claws, and they have touch-sensitive pads on each of their digits. The hands and feet of all primates are designed for grasping, with the only exceptions being humans.  Human beings feature deep perceptions that differentiate them from other primates.

Answer:

People with type A blood have anti-B antibodies

Answer:

Explanation:

Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.

Hope I helped

Answer:

Mass extinction is when biodiversity or species in a living habitat decreases to about three-fourths of its original number or to none. Such an event is identified by a sharp change in the diversity and abundance of multicellular organisms. It occurs when the rate of extinction increases with respect to the rate of speciation. Mass extinctions are usually associated with organisms that are macroscopic rather than microscopic. Examples of mass extinctions are Permian extinction of marine species, and Cretaceous extinction of various species, including dinosaurs.

The volume of the element mercury is 0.338 cm³.

We have elemental mercury.

We have to calculate the volume of 4.6 g of elemental mercury.

The relation between mass and density are as follows -

M = D x V

D - density of element

M - mass of element

V - volume of element

According to the question -

M = D x V

Rewrite the relation as follows -

V = M / D

Substitute the values -

V = 4.6 / 13.6 = 0.338 cm³.

Hence, the volume of the element mercury is 0.338 cm³.

To solve more questions on Mass - Density relation, visit the link below-

brainly.com/question/28348989

#SPJ1

The statement that as evidence changes, scientific theories can also change is true. The correct option is A.

A scientific theory is a formalized explanation that accommodates a scientific hypothesis and scientific laws to explain a group of facts or phenomena in the natural world.

The scientific definition of a theory differs from the definition most people use in everyday conversation.

As new evidence and perspectives emerge, accepted theories may be modified or overturned.

Scientists are more likely to accept a new or revised theory if it explains everything the previous theory did and more.

Thus, the correct option is A.

For more details regarding scientific theory, visit:

https://brainly.com/question/2375277

#SPJ1

Answer:

The statement that as evidence changes, scientific theories can also change is true. The correct option is A.

Explanation:

Mosses and liverworts (Bryophytes):

- Example: Mosses (e.g., Sphagnum moss) and liverworts (e.g., Marchantia)

- Vascular tissue: No true vascular tissue (lack xylem and phloem)

- Dominant structure: Gametophyte generation is more dominant in structure

- Other characteristics:

  1. Lack of true roots, stems, and leaves; instead, they have rhizoids.

  2. Reproduce via spores and require water for fertilization.

Ferns and relatives (Pteridophytes):

- Example: Ferns (e.g., Polypodium) and horsetails (e.g., Equisetum)

- Vascular tissue: Have true vascular tissue (xylem and phloem)

- Dominant structure: Sporophyte generation is more dominant in structure

- Other characteristics:

  1. Reproduce via spores produced in structures called sporangia.

  2. Exhibit well-developed leaves called fronds and often have underground stems (rhizomes).

Conifers (Gymnosperms):

- Example: Conifers such as pine trees (e.g., Pinus) and spruces (e.g., Picea)

- Vascular tissue: Have true vascular tissue (xylem and phloem)

- Dominant structure: Sporophyte generation is more dominant in structure

- Other characteristics:

  1. Produce seeds in cones.

  2. Typically have needle-like or scale-like leaves and are often evergreen.

Flowering plants (Angiosperms):

- Example: Flowering plants include roses (e.g., Rosa), sunflowers (e.g., Helianthus), and oak trees (e.g., Quercus)

- Vascular tissue: Have true vascular tissue (xylem and phloem)

- Dominant structure: Sporophyte generation is more dominant in structure

- Other characteristics:

  1. Produce flowers for sexual reproduction.

  2. Seeds are enclosed within fruits.

  3. Have a wide range of forms, from small herbs to large trees.

Please note that the examples provided are just a few representatives of each plant group, and there are many more species within each group.Mosses and liverworts (Bryophytes):

- Example: Mosses (e.g., Sphagnum moss) and liverworts (e.g., Marchantia)

- Vascular tissue: No true vascular tissue (lack xylem and phloem)

- Dominant structure: Gametophyte generation is more dominant in structure

- Other characteristics:

  1. Lack of true roots, stems, and leaves; instead, they have rhizoids.

  2. Reproduce via spores and require water for fertilization.

Ferns and relatives (Pteridophytes):

- Example: Ferns (e.g., Polypodium) and horsetails (e.g., Equisetum)

- Vascular tissue: Have true vascular tissue (xylem and phloem)

- Dominant structure: Sporophyte generation is more dominant in structure

- Other characteristics:

  1. Reproduce via spores produced in structures called sporangia.

  2. Exhibit well-developed leaves called fronds and often have underground stems (rhizomes).

Conifers (Gymnosperms):

- Example: Conifers such as pine trees (e.g., Pinus) and spruces (e.g., Picea)

- Vascular tissue: Have true vascular tissue (xylem and phloem)

- Dominant structure: Sporophyte generation is more dominant in structure

- Other characteristics:

  1. Produce seeds in cones.

  2. Typically have needle-like or scale-like leaves and are often evergreen.

Flowering plants (Angiosperms):

- Example: Flowering plants include roses (e.g., Rosa), sunflowers (e.g., Helianthus), and oak trees (e.g., Quercus)

- Vascular tissue: Have true vascular tissue (xylem and phloem)

- Dominant structure: Sporophyte generation is more dominant in structure

- Other characteristics:

  1. Produce flowers for sexual reproduction.

  2. Seeds are enclosed within fruits.

  3. Have a wide range of forms, from small herbs to large trees.

Please note that the examples provided are just a few representatives of each plant group, and there are many more species within each group.

The given statement " Algae indeed produce energy-rich carbon compounds through photosynthesis". is True because  Photosynthesis is a vital process that occurs in the chloroplasts of algae cells.

During photosynthesis, algae capture light energy using pigments like chlorophyll and convert it into chemical energy. They utilize this energy to break down water molecules, releasing oxygen as a byproduct, and incorporating carbon dioxide from the surrounding environment. Through a series of enzymatic reactions, algae synthesize glucose, a high-energy carbon compound.

Glucose serves as a primary source of energy for algae, enabling them to carry out essential metabolic processes and sustain their growth. Additionally, algae can convert excess glucose into other energy-rich carbon compounds, such as lipids and starches, which serve as energy storage molecules. These compounds can be used during periods of limited sunlight or nutrient availability.

Overall, algae's ability to generate energy-rich carbon compounds through photosynthesis makes them an important component of aquatic ecosystems and potential sources for renewable energy production and biofuel development.

Know more about Algae  here:

https://brainly.com/question/20481001

#SPJ8

The majority of ATP molecules are produced during the stage of cellular respiration called oxidative phosphorylation, also known as the electron transport chain.

During the electron transport chain, high-energy electrons generated by the previous stages of cellular respiration are passed through a series of electron carriers, ultimately to oxygen. As electrons move through the electron transport chain, energy is released and used to pump protons (H+) from the mitochondrial matrix to the intermembrane space. This creates an electrochemical gradient, with a high concentration of H+ in the intermembrane space and a low concentration in the matrix.

The H+ ions then diffuse back into the matrix through ATP synthase channels, driving the phosphorylation of ADP to form ATP. This process is called chemiosmosis and is responsible for producing the majority of the ATP molecules in cellular respiration.

In contrast, glycolysis only produces a small amount of ATP through substrate-level phosphorylation, and the citric acid cycle produces a small amount of ATP through substrate-level phosphorylation and electron transfer to NAD+ and FAD. Pyruvate oxidation produces a small amount of ATP through substrate-level phosphorylation and electron transfer to NAD+. However, these stages generate electrons and other molecules that are essential for the electron transport chain to produce ATP.

Increasing the pressure around a substance forces the molecules together. You force gas molecules together, and they will eventually become a liquid (Since liquid is a state where molecules are free moving but still touching and gas is a state where molecules are free moving and not constantly touching).

Answer:

Electrostatic attraction refers to the electrostatic force of long-range interaction occurring between the attractive electrostatic adsorption in aqueous solution with differently charged particles or uncharged particles.

Explanation:

np

Answer: Hyperglycemia is high blood sugar while hypoglycemia is low blood sugar

Explanation: hope this helps

High blood sugar is known as hyperglycemia, whereas low blood sugar is known as hypoglycemia.

It's critical to maintain blood sugar levels within a safe range because both can seriously harm diabetics' health.  

Hyperglycemia, which is a medical term for having high blood sugar, is often indicated by readings of more than 125 mg/dL in someone who hasn't eaten in eight hours or more than 180 mg/dL in someone who last ate two hours ago.

Diabetes patients may have blood sugar spikes, dehydration causes your blood sugar to become more concentrated because your body holds less water.

Therefore, hypoglycemia, often known as low blood sugar, is typically indicated by a reading of less than 70 mg/dL.

Learn more about diabetes, here:

https://brainly.com/question/12972594

#SPJ12

Statements 1 and 3 are true, while statements 2 and 4 are false.The first energy transformation in the scenario is chemical energy to kinetic. - True.

The archer converts chemical energy stored in their muscles into kinetic energy when they release the string and propel the arrow forward.From the time the archer draws the bow until the thud is heard, entropy increases in the universe. - False. Entropy is a measure of disorder or randomness in a system. In this scenario, the archer's actions do not necessarily lead to an increase in entropy.

The energy of the arrow at the end of the scenario is equal to the energy exerted by the muscles of the archer. - False. Energy is conserved in a closed system, but some energy is lost as heat and sound during the process. Therefore, the energy of the arrow at the end may be less than the energy exerted by the archer's muscles.

When the arrow sticks into the tree, the original energy has all been used up. - False. Energy is not created or destroyed but rather transformed from one form to another. Some of the initial energy from the archer's muscles is transferred to the arrow's kinetic energy, but it is not entirely used up.In summary, statements 1 and 3 are true, while statements 2 and 4 are false.

For more such questions on energy

https://brainly.com/question/30337295

#SPJ8

In  animal rights the elimination of the use of animals by human where as animal welfare is applicable to improve the treatment of animals and their well-being.

The difference between them can be seen in farmed animals.

It a belief system where we consider that the animals should have a right to be free of human interference and exploitation.

The animal rights claims that they cannot be used as food for humans and as an experimental objects, or even pets.

Few laws for this are cannot be used for food, not hunted, protection of habitat, may not bred.

Learn more about animal rights, here:

https://brainly.com/question/16613969

#SPJ1