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4 years ago

Yo can someone help me out

Biology

2 answers:

Aloiza [94]4 years ago

6 0

It's a I think and can I please get brainliest.

Dvinal [7]4 years ago

5 0

Answer:

yo I cannot see the image

Explanation:

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Where is the fluid that the lymphatic system collects returned to the blood?

My name is Ann [436]

Answer:

The portal from the list very delicate vers nutrients tppppppp

Explanation:

5 0

3 years ago

O oxigênio é importante um gás na quebra de ligações entre os átomos que formam a glicose para a produção de energia. Por que a

Fofino [41]

Answer:

It transport oxygen from lungs to the cells.

Explanation:

The presence of iron in our body is very important for this process because iron is responsible for the transportation of oxygen. Hemoglobin is made up of iron that takes oxygen from the lungs to each and every cell. Iron is an essential element for the formation of blood in human body. About 70 percent of body's iron is found in the red blood cells of our blood called hemoglobin and in the muscle cells called myoglobin. So we can say that iron is very important for the release of energy in the process of respiration.

6 0

3 years ago

Which of the following is not true concerning the flow of energy through an ecosystem?

Ede4ka [16]

Answer:

the wrong answer is : not all solar energy is used in photosynthesis

I guess....

4 0

3 years ago

Drag each tile to the appropriate bin to indicate whether it shows the neuromuscular junction at rest or active (in the process

Ksju [112]

Answer:

Neuromuscular Junction - It is a chemical synapse formed by the contact between a motor neuron and a muscle fiber.

Function- As the motor neuron are able to transmit the required signals to the muscle fiber, which causes the muscle contraction.

Explanation:

Steps in neuromuscular transmission:

nerve action potential.

calcium entry into the presynaptic terminus.

release of Ach quanta.

diffusion of Ach across cleft.

combination of Ach with post-synaptic receptors and Ach breakdown via esterase.

opening of Na + /K + channels (cation channels).

postsynaptic membrane depolarization (EPP).

muscle action potential.

3 0

3 years ago

Identify the major source of energy for living organisms

Pani-rosa [81]

A large number of living organisms obtain energy by cellular respiration

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3 years ago