can i get some help on this please ​

Answer:

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion

Explanation:

Transport proteins generally perform two types of transport: “facilitated diffusion,” where a transport protein simply creates an opening for a substance to diffuse down its concentration gradient; and “active transport,” where the cell expends energy in order to move a substance against its concentration gradient

Answer:

False

Explanation:

Fruits protect seeds and aid in their disperal, the endosperm provides food to the developing plant

Answer:

DDT in incects and aquadic animals

Explanation:

In insects, DDT opens sodium ion channels in neurons, causing them to fire spontaneously, which leads to spasms and eventual death. Insects with certain mutations in their sodium channel gene are resistant to DDT and similar insecticides.

in aquadic animals DT to accumulate in the cells of microscopic aquatic organisms, the plankton, in the marsh. In feeding on the plankton, filter-feeders, like clams and some fish, harvest DDT as well as food.

The groundwater found in option B: below Earth’s surface.

Groundwater is known to be a the term for water that percolates deeply into the earth. Groundwater as well as surface water are known to both have reserves that they can draw from.

It is one that can resurface on land to replace surface water while surface water is one that can seep below to become what we know as the groundwater. These places are where springs are said to be made or formed.

Therefore, Water that is found underground in voids as well as in fissures in rock, sand, and also soil are all known as groundwater. Also Aquifers geologic formations of soil, sand, and rocks is where it is stored and where it slowly circulates.

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Answer: b or below Earth’s surface

Explanation:

i)   Planets distance from the sun means the distance between the sun and the planet while a solar year means the time taken for a planet to revolve around the sun, therefore as the distance between the sun and the planet increases the time taken for the revolution around the sun also increases.

ii) The rotation of rocky planets ( Mercury, Venus, Earth, Mars) are longer than the rotation of the Gaseous planets ( Jupiter, Saturn, Uranus, Neptune).

iii) The planet Mars has a day similar to the Earth's day.

iv) I dont actually got this question, I'm sorry

v) I cant find this question from the file you had given.

Till 3rd, I hope it helped u,

pls put thanks and mark this as the brainliest, ^_^.

Answer:

Cellular Organization and Growth & Development

Explanation:

The fact that a human is initially defined by "a single cell" and later defined as "trillions of cells" demonstrates that all living things are made up of an organization of cells as cells are the building blocks of all life. The contrast of the single cell with the trillions shows the growth and development from the beginning of life to the fully developed form of an adult human.

Answer:

1/2

Explanation:Subtracted 1/2 from 1/6 to get -1/3 x. Then add 2/3 to -5/6

Answer:    No solution

Steps:  ⅙x - ⅔ =  ½x - ⅚

Subtract ½x from both sides: ⅙x - ⅔ - ½x = ½x - ⅚ - ½x

Simplify: -⅔ ≠ -⅚

They are not equal therefore there is no solution.

Plz mark brainliest:)

Answer:

C) The moon's shadow falls on Earth

Explanation:

I got it right on a quiz :)

During a solar eclipse the moon’s shadow falls on Earth. Hence option c is correct.

Solar eclipse is defined as the Moon blocks some or all of the Sun's light from reaching Earth as it travels between Earth and the Sun. Eclipses of the sun happen when the moon passes in front of the earth and the sun. Earth is covered in a shadow because the moon prevents the sun's light from reaching it. If the moon fully obscures the sun, it is said to be a total solar eclipse.

When the Moon travels directly between the Sun and Earth, a solar eclipse occurs, covering Earth's surface with its shadow. The Moon's orbit doesn't quite align with the Sun and Earth, thus its shadow typically crosses the planet either above or below.

Thus, during a solar eclipse the moon’s shadow falls on Earth. Hence option c is correct.

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Answer:

The carbon cycle describes the way the element carbon moves between the Earth's biosphere, hydrosphere, atmosphere, and geosphere. It is important for a few reasons: Carbon is an essential element for all life, so understanding how it moves helps us to understand biological processes and factors that influence them.

Explanation:

The biosphere is the ecosphere that contains the biotic and abiotic factors and the energy and the nutrient flow between them. It is the region of the earth that is composed of life and matter.

Yes, the biosphere is necessary for the carbon cycle.

Therefore, the biosphere is part of the carbon cycle.

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Answer :D

The rough texture and the raised surface is what Van Gogh is famous for, and the technique is called Impasto.

Question explanation:

(I explained in the answer so, this section has no need.)

Sorry if this answer is incorrect - Answered by Lilo

Answer:

Physiology is the science of life.

Explanation:

answer: You inherit a copy from one parent, and the other copy from the other parent.

Answer:

it impacts causes over-farming, deforestation, water pollution and global warming.

Explanation:

you need to feed, house and transport more people, so you'll need more water, food, fuel and land.

|| ▼ Answer ▼ ||

|| ✪ Explanation ✪ ||

The type of cell that HIV uses as a host cell by attacking and destroying such cell is called CD4 cells. It is a lymphocyte also referred to as T cells that is responsible for battling infections. Since HIV cannot reproduce on its own, it binds to a host cell which is the CD4 cell.

Hope this helps!

If you have any queries please ask. =)

Answer:

22.5

Explanation:

multply the 12 x 2 and then choose the close to the number what you have on you cost.

Answer:

Once cytokinesis is complete there are four granddaughter cells, each with half a set of chromosomes (haploid):

in males, these four cells are all sperm cells

in females, one of the cells is an egg cell while the other three are polar bodies (small cells that do not develop into eggs).

Answer:

A. Gasoline buring inside a car engine

It might be a the gasoline burning

Answer:

The action or process of magnifying something

Magnifying: to make something appear larger

Answer:

D. All of the above.

Explanation:

Soil compaction is termed as the compression of particles of small to small volume which are then reduces their pore space size which is being available for water and air.

Soil compaction can result from;

1. Elimination or reduction of pore space in soil.

2. Heavy weight machine on soil.

3. Livestock walking over the soil.

Soil compaction can result to decrease in crop production and increase in erosion of soil.

The purpose of the soil compaction is that large water pressure which is build up and causes soil liquefy in the time of earthquake.

Answer:

d

Explanation:

Answer:

Cellular respiration needs oxygen and releases carbon dioxide. Photosynthesis needs carbon dioxide and releases oxygen

Explanation:

Answer:

UGG AUC GCU

Explanation:

Complementary bases:
A⇔T (U in RNA)

G⇔C

ACC TAG CGA ⇔ UGG AUC GCU

Answer:

vLong division calculator with decimals shows the work step by step. Solve long division with decimal numbers. Calculate the quotient showing long division ...

Explanation:

Long division calculator with decimals shows the work step by step. Solve long division with decimal numbers. Calculate the quotient showing long division ...

Answer:

1 what colors did you see in the spectrum on the wall?

Answer: it was Shining the colors of yellow and green.

2. what colors is at that top of the spectrum?

Answer: it was yellow.

3. what colors is at the bottom of the spectrum?

Answer: Bule.

Answer:

Explanation:

a rainbow

it was yellow.

Bule.

Answer:

What Are The Functions of Government?

1.  Protect the Natural Rights. The primary functions of government are to protect the basic human rights which include right to life, liberty and to possess property.

2.  Defend Against External Enemies. War across nations has been a constant condition since the beginning of civilization.

3.  Managing Economic Conditions.

Explanation:

Answer:

A

Explanation:

An invasive species is an organism that is not indigenous, or native, to a particular area and can cause great economic and environmental harm to the new area it was purposely or accidentally introduced to.

Answer:

The existence of desirable traits

Explanation:

because its definitely not genetics

Answer:

need more information to answer this question