it’s not the answer choice i chose btw. helpppp pls

Answer:

A. Student A because it requires a hypothesis

Answer:

These two processes are responsible for the exchange of oxygen and carbon dioxide between living organisms and the environment. Photosynthesis converts carbon dioxide and water into oxygen and glucose. ... Cellular respiration converts oxygen and glucose into water and carbon dioxide

Answer:

It depends on who is making fun of you. If your parents are making fun of you, then they aren't very good parents. If your siblings are making fun of you, it's normal, but tell your parents when they make fun of you or tell them to stop.

Also, being afraid of wasps and spiders is common, but being afraid of a ladybug is a little strange in my opinion.

Answer:

animal

Explanation:

Answer:

Answer:

Because if you take a drug normally without any side affects, you might get VERY sick.  ( DON''T TAKE DRUGS UNLESS YOUR DOCTOR GIVES YOU SOME)

Explanation:

Answer:B

Explanation: Because if u Look at Protein Carbohydrates Nucleic acid and fatty acid actually they are polymers made up of small units called monomers.Option C is incorrect because these are organic molecules containing carbon so we cannot say that it will form an inorganic structures and the other option says about genetic information so genetic information is only determined by Nucleic acids not fatty acid, Protein or Carbohydrates and last option D is incorrect because nuclei acid didn't provide energy.

The statement which describes starches, fats, proteins and nucleic acids is they are complex molecules made from smaller molecules. So, the correct option is (B).

Nucleic acids are naturally occurring chemical compounds that break down to form a mixture of phosphoric acid, sugars, and organic bases (purines and pyrimidines). Nucleic acids are essential data-transmitting molecules of the cell, and, as they also direct the course of protein synthesis, they control the inherited characteristics of living things.

The two essential categories of Nucleic acids are Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA). DNA is the master prototype for life and contains genetic material in all free-living organisms and various viruses.

RNA is the genetic material of some viruses. It is also found in all living cells which plays an important role in certain processes like making proteins.

Thus, the statement which describes starches, fats, proteins and nucleic acids is they are complex molecules made from smaller molecules. So, the correct option is (B).

Learn more about Nucleic Acid, here:

https://brainly.com/question/11309892

#SPJ2

1. Consumers and producers both need nutrients to carry our life functions. On the other hand, producers are organisms that make their own food. Consumers are organisms that need to eat other organisms to obtain energy.

2. Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers. Mold plays a big part in material biodegradation, enabling decay and rot necessary in all ecosystems.

3. The form of energy entering the food chain is sunlight, which is being taken by plants to produce glucose as their food energy. When it leaves the food chain, the energy is then heat.

4. The percentage of the energy stored by the grass that is passed onto the hawk is 1%

5. B because you can get more production from the cow's milk and meat.

Answer:

1.)     Producers are organisms that are usually autotrophs and make their own food in the ecosystem by the process of Photosynthesis, using sunlight, to provide energy to themselves and later to consumers in the environment. Consumers on the other hand are organisms in an ecosystem that don't make their own food and get the energy from consuming producers, primary consumers or secondary consumers. There are 3 different types of consumers, herbivores, carnivores and omnivores.

2.)    The roles of decomposers in an ecosystem is very crucial, they feed on dead and decaying bodies. Therefore these decomposers are in-charge or removing dead matter from ecosystem as well as giving energy back to the ecosystem, as where it started from.

3.)    Energy enters a food chain in the form of sunlight, and leaves the food chain in the form of heat.

4.) grass = 100%; rabbit = 100% x 0.10 = 10%; hawk = 10% x 0.10 = 1%

5.) Option B, since receiving meat and milk and other dairy products would be more nutritious to the farmer's family than to eat corn most of the time

Hope this helps!

Answer:

The Independant Variable(IV) is the different tire treads.

The Dependant Variable(DV) is the breaking distance.

The Constant Variable(CV) is the car.

Explanation:

I used quizlet.

The wo differences between the hand bones of human and cat limbs are- Number of digits: Human hands have five digits (four fingers and a thumb), while cat paws have four digits. This difference in digit number is due to evolutionary adaptations that have occurred in the two species over time.

Limbs are the appendages of the body that are used for movement and manipulation. In humans and most animals, limbs typically consist of bones, muscles, tendons, ligaments, and other connective tissues that work together to produce a wide range of movements and actions.

Shape and size of bones: The bones in human hands are relatively long and slender, with distinct shapes and sizes for each digit. In contrast, the bones in cat paws are shorter and thicker, and the digits are more uniform in shape and size.

This difference in bone structure reflects the different functions of human hands and cat paws, as human hands are adapted for manual dexterity and fine motor control, while cat paws are adapted for hunting and climbing.

It's important to note that there are many other differences between human and cat limbs, including the structure and function of muscles, tendons, and ligaments, as well as the range of motion and flexibility of the joints.

Learn more about limbs at:

https://brainly.com/question/12993363

#SPJ3

1, the cheek cell looks like a germ/bacteria and contain nucleus and other organelles.

2, In the microscope I see cheek cells just magnified.

3, No just cheek cells

4, no the cell was not that visible until he zoomed in

no

I found out the cheek cells are disgusting and should never lick them with my tongue.

Answer:

1. I don't have a microscope, the cheek cell looks like a germ/bacteria and contains a nucleus and other organelles.

2. In the microscope I saw several cheek cells, some clumped together, some separate.

3. Not really, they didn't have a pronounced shape.

4. No the cell was not that visible until he zoomed in

5. Not possible

The cheek cells grossed me out, the shape, and color. I found it weird to know that those cells are on our bodies. I honestly didn't learn much about them though.

I hope this helps! :)

Answer:

C

Explanation:

C is what the circulitory system dosent do so its C :) Sorry, i sent this a bit late.

The population frogs in the brown hill will have more changes because they cannot camouflage to free in the brown hill,they will have to develop some traits or features that will help them adapt and live comfortably in the brown hill.

Population refers to a group of living organisms of a particular species that can interbreed, living and interacting together at the same time in the same area.

Therefore, The population of frogs in the brown hill will have more changes because they cannot camouflage to free in the brown hill, they will have to develop some traits or features that will help them adapt and live comfortably in the brown hill.

Learn more about population below.

https://brainly.com/question/25630111

Answer:

1. True

2. B and C

3. False

4. True

Explanation:

Answer:

The refractive telescopes use mirrors to magnify images: TRUE

Explanation:

I think it's TRUE because I had an assignment like this once so I'm just using my memory. ALSO I'm only answering this part of the whole question. I don't know the rest.

Answer:They allow us to survive serious bacterial infections. When bacteria become resistant to an antibiotic, it means that the antibiotic can no longer kill that bacteria.

Explanation:

Answer:

binary fission

Explanation:

Answer:

false

Explanation:

it’s actually the other way around! it’s farthest from the sun in july and closest in january! so instead of it being the distance between the sun, it’s actually caused by the tilt of earths axis!

Answer:

false!

Explanation:

the sun is actually closets to earth in January and the farthest from earth in July!

Answer:

23- Vacuole

24-Centrosome

25-Nucleus

26-Cytoplasm

27-Chloroplast

28-Cell wall

29-Cell membrane