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gayaneshka [121]
2 years ago
7

OC12H₂O O NACL NO3 О CO2 which one if written correctly

Biology
1 answer:
raketka [301]2 years ago
7 0

NACL is the correct answer

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Explanation:

all the species I have listed feed on both plants and meat or insects.

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Indicate how pH and temperature affect the activity of an enzyme. (Choose all that apply)
9966 [12]

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B

Explanation:

Great variations in temperature and pH from the optimum that an enzyme needs can affect its function. pH affects ionization of the functional groups of amino acids. The interaction of charges of these amino groups helps in stabilizing loops such as those of beta sheets and alpha helices and give the protein its an appropriate shape to function.

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3 years ago
An insect that has evolved to resemble a plant twig will probably be able to avoid A) parasitism. B) symbiosis. C) predation. D)
bagirrra123 [75]

Answer:

C) predation

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Such an insect would serve as a prey to a predator in a prey-predator relationship. Such relationship is a predation.

Predation is an act of feeding in a prey. The preys are weaker and smaller organisms which can easily be overpowered by the bigger predators.

When an insect evolves to resemble a plant twig, it is an evolutionary mimicry. Such organism that evolves must be prey. This presents the prey an evolutionary advantage for it to be evaded by the devouring predator. Mimicry is an evasive tactics.

In parasitism, one organism benefits while the other, the host, suffers from the relationship. Here, the parasite is lives inside the host. A mimicry won't apply here.

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Basically because your skin has several layers to it (see link, below), and the layer that has the blood vessels capable of bleeding in it is further down than a superficial scrape would affect. 
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