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lubasha [3.4K]
3 years ago
7

First one who answers this correctly will be thanked, five stars, and marked brainliest!!!

Biology
1 answer:
earnstyle [38]3 years ago
6 0

C) small, one-celled organisms and primitive jellyfish

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________ is the main form in which carbon dioxide is carried in the blood.
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Carbon dioxide is transported in the blood in three ways: (i) dissolved in solution; (ii) buffered with water as carbonic acid; (iii) bound to proteins, particularly haemoglobin. Source: https://academic.oup.com/bjaed/article/5/6/207/331369

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4 years ago
Do organisms show in dominant or recessive traits?
gtnhenbr [62]
Organisms show dominant traits in most cases, hope this helps :)
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3 years ago
Santi is walking barefoot through his yard when he steps on a sharp rock. The skin on the bottom of his foot sends
Travka [436]

Answer:

Santi is walking barefoot through his yard when he steps on a sharp rock. The skin on the bottom of his foot sends  this information through a(n)  <em>sensory</em> neuron to his CNS. A(n) <em>interneuron</em> picks up  this information and carries it to <em>motor neurons of the CNS</em>, which sends a signal to the muscles in his foot causing his  foot to pull away from the rock.

Explanation:

The scenarios discussed in the question is known as a reflex action. In this action, specific receptors detect specific stimuli. For example, pain in the barefoot due to steeping on a sharp rock was the stimuli. This stimulus was detected by the sensory neurons. The sensory neurons turned this information into a chemical signal which was transported by the interneurons to the motor neurons of the CNS. The CNS detected the signal and gave information for a response as a result of which Santi pulled back his feet.

5 0
3 years ago
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What is true about biogeochemical cycle?
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Biogeochemical cycle is one of the several natural cycles, in which conserved matter moves through biotic and abiotic parts of a ecosystem. In biology, conserved matter refers to the finite amount of matter, in the forms of atoms, that present within the earth.

Explanation: It is true that the chemical is one of the natural cycles within earth

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swat32
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4 0
4 years ago
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