Help please? Im stuck.
Just say A, B, C, or D. Thanks!

Answer:

Cold fronts move faster than warm fronts because cold air is denser, meaning there are more molecules of material in cold air than in warm air. ... Because air is lifted instead of being pressed down, the movement of a cold front through a warm front is usually called a low-pressure system.

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Answer:

The energy from the sun moved in the form of Light radiation, which the Sunflower then used in a process called photosynthesis. They use this to make sugar and that's what grows the seeds. This is then eaten by the cardinal, who uses it as chemical energy to fuel itself. The flower is growing from the energy that the sun gave off, and the cardinal recieves energy from the seeds.

Answer: breeding an albino with an albino and let the babies lose and repeat

Explanation:

The allele for albinism is present at a lower frequency because it is not adaptive for most of the environments where humans live.

An allele is a gene variant that confers a certain fitness to an individual depending on the environment where this organism lives.

In conclusion, the allele for albinism is present at a lower frequency because it is not adaptive.

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Answer:

1.) The heart, blood vessels, and the actual blood itself.

2.) The circulatory system gives us oxygen, and nutrients to our cells. It also takes away the waste in our bodies.

Explanation:

Answer: Ocean currents can affect the climate of nearby land. Cold ocean currents make nearby land colder and warm ocean currents make nearby land warmer. Places near the ocean experience moderate temperatures year round due to the fact that water has a high specific heat, meaning that it cools and warms slowly. Places further inland have a higher temperature difference between seasons because land has a low specific heat which means that it cools and warms quickly. Ocean currents influence rainfall patterns. Warm, moist air associated with warm ocean currents increase precipitation.

bye im too lazy for this

Answer:

If you are closer to a ocean current, you can experience moderate temperatures year round because the water has a  specific temperature. his would make the land near the ocean take longer to heat up and cool down. Ocean currents affect the climate of the land near it. They move warm and cold water currents around the globe. Cold ocean currents make nearby land colder and warm ocean currents make nearby land warmer.  Places further from the coast have a higher temperature difference between seasons because land has a low specific heat which means that it cools and warms quickly. Of course weather you are closer or further also changes things. If you are closer to the equator you have higher temperatures, and the further away you get, the colder it gets. Ocean currents also influence rainfall patterns. Perspiration normally happens near the ocean, so the air will be humid and moist due to the water in the air going up to make clouds. If you are near a warm air current, you will get more warm ail on top of that. However, if you are closer to a cold air current it will be colder. If you are close to both, you are likely to experience tornadoes and hurricanes due to the warm and cold air currents coming together.

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Answer:

yes, yes i do they never le me go out at all

Explanation: thereis no reson for that their just mean

Answer:

Energy from the sun. Solar energy is the original source of most energy on Earth

Answer:

Some examples of precipitation include rain, snow and hail. Precipitation is a part of the water cycle. Once the rain leaves the clouds, it forms a stream/ river to get to a lake or ocean. From there transpiration takes place to make those droplets form clouds. The sun mover the clouds, and we get back to transpiration.

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Answer:

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broad niche

Answer:

d

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The answer is A.

Answer:

yes

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Answer:

28

Explanation:

This is because every 2 hr 4 bacteria "are made" so 7 bacteria 2 hrs later

7x4=28

Answer:

a

Explanation:

it helps them photosynthesize

Answer:

A

Explanation:

Plants rely on energy from sun rays to feed itself. Plant's leaves spread out and collect energy from the sun for the plant (A plant's leaves and roots are kind of like it's mouth, leaves for sun rays ; roots for water) So, to maximize the amount of energy the plant receives, the plant bends the leaves towards the sun.

P.S.: It's ok if you think I'm wrong.

Answer:

The Law of Universal Gravitation states that all objects in the universe attract each other, therefore gravity acts on all objects in the universe.

Explanation:

Answer:

It makes sure that all objects come back to the earth after the leave it, making sure everyone doesn't go flying off into space, and stays on the ground.

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Answer:

eukarya

Explanation:

so long as that stands for eukaryotic

fungi is eukaryotic

other 2 are multicellular, and therefore eukaryotic

if u don't like the first explanation, the second one is process of elimination

archaebacteria is a kingdom, so it can't be that, same with plantae.

fungi isn't a bacteria so it can't be that either

only option remaining is eukarya

Answer:NONLIVING:When frogs hop on rocks,and when frogs swim in the water.

LIVING:When they eat flys,and when they interact with another frog.

Explanation:

Answer:

a non living could be the water itself, it would use it as an escape method from predators. It could use grass as covor from predators as well.

Explanation:

The process of neurulation, which takes place between weeks three following conception, allows the embryo to form the components that will one day become the nervous system. It's important to regulate body functions.

The neural crest gives rise to the development of structures in the periphery. At this stage, the early nervous system resembles nothing more than a straightforward tube. It begins from the front of the embryo and continues all the way around to the back. Beginning at day 25, the anterior end will develop into the brain, while the posterior portion will develop into the spinal cord.

The brain is the organ that is responsible for controlling every function of the body. The brain is connected to the rest of the body through the spinal cord, which travels down the back. It contains nerves that are similar to threads and branch out to every organ and area of the body. Messages are transmitted to and from the brain via this network of nerves, which connects the brain to various regions of the body.

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Answer:Las redes tróficas consisten de varias cadenas alimentarias interconectadas y son una representación más realista de las relaciones de consumo en los ecosistemas. La transferencia de energía entre niveles tróficos es ineficiente, con una eficiencia típica de alrededor del 10%.

Explanation:

Answer:

Food chains only show one path by which energy can move through an ecosystem. Because most organisms eat a variety of things, they are part of many food chains. A food web shows the interconnected food chains in an ecosystem and the multiple paths through which energy can move, which is why it is a more realistic model for showing energy flow.

Explanation:

this is the SAMPLE RESPONSE

hope it helps :)

Answer:

chemical weathering

In warmer climates, chemical weathering is more rapid because the chemical reactions that dissolve rocks and minerals are accelerated by warm temperatures.

Answer:

physical weathering

Explanation:

I live in a very cold environments and physical weathering is most rapid in  cold places  

Answer:

All of the above

Explanation: