Help, needed. Its for a grade and im confused.

Answer:

bdca

Explanation:

Answer:

Beaver

Explanation:

LOTS of animals eat beavers like A LOT and i would think that something would eat it before the wolf

Answer:

Beaver is out of place in the food chain

because-

Beaver is an animal and is a heterotroph and cannot use sunlight to make it's food but while plants can.

correct order would be-

sunlight - cattails - beaver - wolf

Answer:

The most abundant noble gas in atmosphere is Argon

Answer:

27. 3%

As most c2 are being made on the leafs

Answer:

70mins

Explanation:

i don't have one I just know

Answer:

Electromagnetic waves exist with an enormous range of frequencies. This continuous range of frequencies is known as the electromagnetic spectrum.

Explanation:

The longer wavelength, lower frequency regions are located on the far left of the spectrum and the shorter wavelength, higher frequency regions are on the far right.

Answer:

Language, hand shakes, pointing/ opening palm to guide the eyes to something

Explanation:

I would need more details before I can make one clear answer, hope this helped!

Answer:

i think your answer is true! :)

Explanation:

The statement: The nerve impulse is an electrical current that travels along dendrites or axons is true.

Dendrites are the branched projections of a neuron that receive signals (chemical or electrical) from other neurons or from sensory cells. They are often referred to as the input zone of the neuron, as they receive and integrate incoming signals from other neurons.

A nerve impulse is an electrical signal that travels along the dendrites or axons of a neuron. When a neuron is stimulated, it generates an electrical charge that spreads along its membrane, causing an action potential.

Therefore, the mentioned statement about the nerve impulse is true.

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Answer:

The source of glucose molecules in plants is the product formed by the process of photosynthesis which is ultimately stored in the parts of plants. In animals, glucose is formed by the oxidation of carbohydrates which are obtained from food.

Explanation:

In the process of photosynthesis, plants and other photosynthetic producers create glucose, which stores energy in its chemical bonds. Then, both plants and consumers, such as animals, undergo a series of metabolic pathways—collectively called cellular respiration.

Answer:

Natural:

change of seasons.

formation of clouds.

weathering of rocks.

ripening of fruits.

beating of the heart.

By us:

burning of oil.

weaving of cloth.

cooking of food.

construction works

fu****

Answer:

your answer is b cells are white blood cells that work by producing antibodies, whereas t cells attack foreign invaders directly.

Explanation:

flashcards

Nepal has made use of some limited hunting in hunting reserves to help fund their wildlife conservation efforts. No endangered species are allowed to be hunted.

Explanation:

Nepal has made use of some limited hunting in hunting reserves to help fund their wildlife conservation efforts. No endangered species are allowed to be hunted

Answer:

all of the above is correct edg

Explanation:

Answer:

A. Weakly.. B. Black.. D. Massive..

Explanation:

Well, I already took the quick check and got them wrong, and then got the answers for y'all

The options that scientists might think of to make up dark matter are as follows:

Thus, the correct options for this question are A, B, and D.

Dark matter may be defined as the type of particles that do not absorb, reflect, or emit light significantly. Due to this, they cannot be exposed by visualizing electromagnetic radiation. The materials of dark matter can not be examined directly.

According to the context of this question, dark particles considerably include weakly interacting massive particles along with the part of black holes and massive compact halo objects. Hypothetically, it is believed that approximately 85% of the matter in the universe accounts for dark matter.

Therefore, the correct options for this question are A, B, and D.

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Answer:

Wavelength

Explanation:

Answer:

1. The wavelength of light determines its color. 2. Chemicals that absorb light are called Pigments.

Explanation:

Answer:

they suggested that DNA could make exact copies of itself

Explanation:

The two had shown that in DNA, form is function: the double-stranded molecule could both produce exact copies of itself and carry genetic instructions.Watson and Crick developed their ideas about genetic replication in a second article in Nature.

Answer:

A. po

Explanation:

kadi i dont know sorry

Answer:

small scaleuxuxfxd6ifkyfiyfoyfoyfo6f6f6fof

Answer:

The Gaseous cycles include those of nitrogen, oxygen, carbon, and water; while the sedimentary cycles include those of iron, calcium, phosphorus, sulfur, and other more-earthbound elements.

Explanation:

Major examples are carbon, phosphorus, nitrogen, and oxygen in nutrient cycles in the biogeochemical cycle.

Most of the elements are important to flow in the ecosystem to obtain living things and their surrounding environment in a balanced state.

This cyclic flow provides energy at every level in the ecosystem, carbon is an important substance synthesis during the photosynthesis process and this plays role in energy molecule flow in a particular direction.

In the biogeochemical cycle carbon cycle, oxygen cycle, nitrogen, and phosphorus cycle flow between the living organism and nonliving matter.

Therefore nitrogen, phosphorus, oxygen, and carbon are major nutrients in a biogeochemical cycle.

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Explanation:

The main role of the lymphatic system is the transport of cells of the immune system during the activation of immunity, lipids in the form of lipoproteins, as well as the introduction into the systemic circulation of various objects (small and large molecules, liquids, infectious agents, etc.), packed in delivery vehicles - exosomes and vesicles

The main role of the lymphatic system is the transport of cells of the immune system during the activation of immunity, lipids in the form of lipoproteins.

Particles called lipoproteins are comprised of protein and fat (lipids). They deliver cholesterol to your cells through your bloodstream.

High-density lipoprotein, or "good" cholesterol, and low-density lipoprotein, or "bad" cholesterol, are the two main categories of lipoproteins.

LDL comes in the form of lipoprotein. These lipoproteins transport cholesterol to the artery cells. High levels of LDL particles can cause cholesterol to accumulate in your arteries and create blockages known as plaques. The term "hardening of the arteries" or atherosclerosis refers to this condition.

Therefore, The main role of the lymphatic system is the transport of cells of the immune system during the activation of immunity, lipids in the form of lipoproteins.

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Answer:

Catabolic pathways

Explanation:

Catabolic pathways release energy by breaking down complex molecules to simpler ones.

For example, in cellular respiration, glucose is being breaking down into CO2, H2O, and ATP.

The pathway for the breakdown of glucose to form pyruvate is called glycolysis

Catabolism is the metabolic reaction in which large molecules ate broken down into smaller molecules with the release of the energy.

Examples of catabolic reactions include those that break down carbohydrates, lipids and proteins.

The pathway for the breakdown of glucose to form pyruvate is called glycolysis.

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Answer:

fluid retention in pregnant women Aquaporins transport water. An excess of aquaporins during pregnancy can result in fluid retention. Water movement is important in urine formation in the kidneys.

Explanation:

Answer:

idekoifoiwhwoifh

Explanation:

Answer:

red

Explanation:

Answer:

Oxyhemoglobin is which color?

➜Red

Deoxyhemoglobin appears deep purple or blue?

➜Blue

Answer:  stroma

Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).

Explanation:

Answer:

This is a personal question.

Explanation:

Answer:

Phospholipids or fats

Answer:

Mitochondria

Explanation: