Help please brainliest involved

Answer:

try C

Explanation:

Sorry if im wrong :(

Answer:

Some body systems work together to complete a job. For example, the respiratory and circulatory systems work together to provide the body with oxygen and to rid the body of carbon dioxide. The lungs provide a place where oxygen can reach the blood and carbon dioxide can be removed from it. Some body systems share a common organ that performs more than one job.

Answer:

I think it is b

Explanation:

please tell me if this is wrong

Answer:

not 100 but I'd say D I think I'm like 70%

Answer:

There are many types of energy such as chemical, heat, sound, electric and light.

Explanation:

Examples: of these are electrical coming from kinetic energy the movement of two objects moving together. Then there is chemical energy which is stored in bonds of chemical compounds, the product of chemical energy is heat. 

Answer:

its a living thing ;)

Explanation:

Answer:

a simple, nonflowering, and typically aquatic plant of a large group that includes the seaweeds and many single-celled forms. Algae contain chlorophyll but lack true stems, roots, leaves, and vascular tissue.

Explanation:

Thank you!!!!!!!!!!!!

Answer:

Answer: Desert mole excretes concentrated urine with urea. Marine fish excretes urine with uric acid. Tilapia excretes dilute urine with amino acids.

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Desert mole excretes concentrated urine with urea. Marine fish excretes urine with uric acid. Tilapia excretes dilute urine with amino acids.

ANSWER :

Hope it helps ya...!!♡

Answer:

A signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.

Explanation:

Answer:a signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.

Explanation:

Answer:

It will be increased by a lot over the nect five years

Explanation:

Answer:

This species of fish don't do well in this habitat, we can see this because in 9 years the number of individuals went from 100 to 63, which is 37 individuals less. Over the next five years, the population will continue to decrease.

Answer:

Gills, Scales, swim bladder, and backbone.

Answer:

Plants, like all living organisms, have basic needs: a source of nutrition (food), water, space in which to live, air, and optimal temperatures in order to grow and reproduce. For most plants, these needs are summarized as light, air, water, and nutrients (known by the acronym LAWN).

Answer:

atmosphere, underground, glaciers , Oceans.

water that falls from the clouds towards the ground like rain or snow or sleet

Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers.

Evapotranspiration is the sum of water evaporation and transpiration from a surface area to the atmosphere.

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Answer:

This is due to lactic acid accumulation in Emma's leg muscles.

Explanation:

In the absence of oxygen in the muscle cells, the cell switches from performing aerobic respiration to lactic acid fermentation. The lactic acid fermentation produces lactic acid as a product, which builds up in the muscle cells of the body causing a burning sensation and pain. This often happens during exercises.

This is the cause of Emma's pain in her lower leg muscles. Lactic acid has been formed and accumulated in the muscle cells of her leg during the exercise with her brother.

Answer:

Explanation:

1> Because meat is more calorically dense than vegetables

2>Sunlight is necessary for plants to grow, and to provide energy to warm the earth's atmosphere. Light intensity controls plant growth. Light duration affects plant flowering and animal/insect habits.

3> The pyramid of biomass can be upright or inverted, but pyramid of energy is always upright.

Answer: Not exactly sure of the specific name of the process, but the picture shows how the sun provides healthy sunlight with the ozone absorbing some of the radiation

Explanation:

Answer:

Option 2 earthquakes

Explanation:

Hope it helps ^^

Answer:

A

Explanation:

A is correct; control group is missing as he would want to know how the goldfish ate normally without music

B is incorrect; amount that the fish ate is a measurable result

C is incorrect; the experiment is only about goldfish

D is incorrect; the amount of food that the fish ate is the dependent variable

Answer:

Explanation:

Not many organisms are able to live there. It would’ve extremely hard for an organism who is used to moderate temperature to inhabit an extremely cold habitat known for the extreme temperatures

Hope this helps

Answer: the cell wall

Explanation:

Answer: the answer is cell wall

Explanation:

took the quiz and the assinment

Answer:

2/4 or 50%

Explanation:

Heterozygous means the organism has two different alleles, so the genotype of the woman is Xx

The mutant's genotype is xx, because in order for a recessive trait to be expressed, there needs to be two recessive alles

Use the genotypes of the parents to create a punnett square (shown in image) to find the possible genotypes of their children

To chance of a phenotype is determined by how many of the possible genotypes will express the phenotype of x-ray vision and how many genotypes there are in total. The chance can be presented like this:

2/4

2 is the number of x-ray children

4 is the total number of children

To find the percentage you can do 2 ÷ 4 × 100

And that will give you the answer of 50

So the percentage is 50%

Answer:

Cell Wall, Choroplast.

Explanation:

Answer:

relative dating and radiometric dating. Radiometric dating is the most accurate

Answer:

True

Explanation:

The weight of an object is measured by an equal arm balance. The mass of an object is measured by a scale. The mass of an object changes with elevation. The weight of an object will change with elevation on the Earth.

Answer:

Well, one type of adaptation might be for a vine, lets say grows high into the canopy. It benefits from growing high up, so it can get more sun than growing below. Growing poisonous flowers are a protection from animals eating the fruits that the plants grow.

Explanation: