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Answer:

.

Explanation:

Answer:hahahahah really why thats so funny

Explanation:

Answer:

Evidence is proof, in some form or another, offered to defend a belief or a claim. Anecdotes are short stories told to illustrate a point or support a claim.

Answer:

it should be up to 46 in each and 23 pairs of chromosome s look it up

Explanation:

*wait* im correct i looked it up here so yeah please mark brainliest

Answer:

Hello that's the answer and thank you

Explanation:

make me brainliest pls

Xylem and phloem are the types of tissues found in the vascular bundle of plants.

In animals, the bloodstream is used to transport nutrients throughout the body. This function is carried delivered via the vascular system, a network of tissues and fibers in plants.

The xylem and the phloem are the two primary tissue types that make up the vascular system. Water and dissolved minerals are distributed upward through the plant through the xylem, first from roots to the leaves. Food is transported from the leaves to the roots through the phloem.

A mature woody stem or root's principal component is made up of xylem cells. They are arranged vertically in the heart of the plant, creating a column that transports water and minerals taken up by the roots up the stem and onto the leaves.

Transporting the food that the leaves have produced downward via the stem is a similar network of phloem cells that line the outside of the xylem.

Therefore, the xylem and phloem are present in the vascular system of plants.

Read more about the vascular system, here

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Answer:

The Cell Membrane

Explanation:

The Cell Membrane

Answer:

A is correct.

Explanation:

Answer:

b is correct

Explanation:

b water and co2

Answer:

Sweat and dehydration. When you exercise, your body sweats as it tries to return to its optimal temperature. As sweat evaporates from your skin, it removes heat from the body, but you also lose body fluid. So, you need to drink fluid during exercise to replace the fluids you lose when you sweat.

Fluids keep your body hydrated; without them your body won’t function at its best.  

If you don’t drink enough fluid:

The amount of water you need depends on a range of factors, such as climatic conditions, your health, your clothing, your exercise intensity and duration. So, being well hydrated will differ per person and situation.

As a guide, you probably need more fluid if:

Thirst isn’t the best indicator that you need to drink. In fact, if you feel thirsty, you are probably already dehydrated.

A good test of dehydration is the colour of your urine. If it’s pale and clear it means you’re well hydrated. The darker it is, the more fluid you need to drink.

Another sign of dehydration is a lack of sweat during vigorous activity, when you expect to sweat. No sweating is a sign that you’re both dehydrated and probably suffering heat exhaustion.

Dehydration occurs when your body’s water content is too low. Here are some body signals that indicate you haven’t had enough fluid:

If you experience any of these symptoms, you may need to increase your fluid intake.  

If you don’t rehydrate, your physical and mental performance is likely to be affected. A loss of fluid equal to two per cent of body mass (for example a 1.4 kg loss in a 70 kg person) is enough to cause a detectable decrease in performance. A loss of fluid equal to more than two per cent means you risk nausea, vomiting, diarrhoea and other gastro-intestinal problems.  

It’s not possible to train your body to handle dehydration, so don’t delay fluid replacement to ‘get used to dehydration’. When you need water, you need it.

When you exercise, your body sweats as it tries to return to its optimal temperature. As sweat evaporates from your skin, it removes heat from the body, but you also lose body fluid.  

So, you need to drink fluid during exercise to replace the fluids you lose when you sweat. That way, you’ll reduce the risk of heat stress, maintain normal body function, and maintain performance levels. The general rule is: if you’re sweating, you need to be drinking fluids.

Over-hydration, in rare but severe cases, can lead to death. To avoid this, it can be useful to know your sweat rate. That way, you can work out exactly how much you should be drinking. Or, talk to your GP or an accredited sports dietitian for a fluids plan.

To work out your sweat rate:

Sweat rate (L/hr) = [initial weight (kg) – final weight (kg) + fluid (kg*) – urine (kg)] / time (hrs)

(*One litre of water or urine is equivalent to one kilogram.)

Remember, this is your sweat rate when exercising at a particular ambient temperature. Your sweat rate will change with the temperature, so it can be useful to measure your sweat rate at different times of the year.  

Answer:

Heat moves through the atmosphere through the process of Conduction.

Explanation:

Conduction, radiation and convection all play a role in moving heat between Earth's surface and the atmosphere. Since air is a poor conductor, most energy transfer by conduction occurs right near Earth's surface.

Answer:

tRNA and mRNA can leave the nucleus.

Explanation:

tRNA, when mature and correct, can leave the nucleus and enter the cytoplasm. mRNA can leave the nucleus through pores in the nuclear membrane. However, DNA cannot leave the nucleus, it has to be transcribed into RNA.

Answer:

C.) All cells

Explanation:

because energy needs plants as well as animals including prokaryotic cell

Answer:

option b is the right one

Answer:

Snail: bilateral symmetry

Sea star: Radial symmetry

Sea jelly: Asymmetrical

Angelfish: Bilateral symmetry

Sea anemone: Radial symmetry

Frog: Bilateral symmetry

Sponge: Asymmetrical

Spider: Radial symmetry

Butterfly: Bilateral symmetry

Lobster: Bilateral symmetry

Explanation

Answer:

Possible blood types

Genotype: AO or BO

Phenotype: A & B

Answer:

Photosynthesis happens when water is absorbed by the roots of green plants and is carried to the leaves by the xylem, and carbon dioxide is obtained from air that enters the leaves through the stomata and diffuses to the cells containing chlorophyll.

Explanation:

:)

Photosynthesis happens when water is absorbed by the roots of green plants and is carried to the leaves by the xylem, and carbon dioxide is enters the leaves through the stomata and diffuses.

The organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules, cell walls allow plants to have rigid structures.

Thus, photosynthesis occur in the chloroplast.

To learn more about chloroplast click here:

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Answer:

Triple

Explanation:

Because when guanine pairs with cytodine they form 3 hydrogen bonds

Answer:

D is false

Explanation:

D is false because after breaking down 1 glucose, around 36-38 ATP will be produced from ADP

A is true because cells use ATP for work

B is true, as breaking glucose makes ATP, which is just stored energy

C is true too, since ATP is an ADP connected to a phosphate. This bond contains energy and detaching the phosphate will power parts of the cell, for instance active transport systems.

Do you have a picture of the map?

Answer:

Explanation:

Science process skills are the things that scientists do when they study and investigate. Observing, classifying, communicating, measuring, inferring and predicting are among the thinking skills used by scientists, teachers and students when doing science.

photosynthesis occurs only in the light, and cellular respiration occurs in both the dark and the light

Answer:

Plants (biosphere) draw water (hydrosphere) and nutrients from the soil (geosphere) and release water vapor into the atmosphere. Humans (biosphere) use farm machinery (manufactured from geosphere materials) to plow the fields, and the atmosphere brings precipitation (hydrosphere) to water the plants.

Explanation:

Answer :Full Answer. A classic example of an interaction between spheres is when a plant (part of the biosphere), takes carbon dioxide from the atmosphere and water (the hydrosphere) through its roots from underground (geosphere) to perform photosynthesis, which provides the plant with food and releases oxygen into the atmosphere.

Explanation:pls give me a branlist

Answer:

:)

Answer:

tRna and mRna

Explanation:

tRna and Mran

Answer:

Phosphorus moves in a cycle through rocks, water, soil and sediments and organisms. Over time, rain and weathering cause rocks to release phosphate ions and other minerals. This inorganic phosphate is then distributed in soils and water.

Answer:

The dominant gene determines what letter is used to represent a pair of letters.

Explanation:

Example: If brown eyes are dominant (B) and blue eyes are recessive (b) then...

BB means: Brown

Bb: still means brown because there is still a dominant gene

bB: still means brown because there is still a dominant gene

bb: means blue, no dominant gene

Hope this helps!

Answer:

brain and spinal cord.

Explanation:

The two parts of the central nervous system are the brain and the spinal cord.