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Pani-rosa [81]
3 years ago
10

MULTIPLE CHOICE

Biology
1 answer:
Simora [160]3 years ago
5 0

Answer:

An atom that gains one or more electrons will exhibit a negative charge and is called an anion. Positively charged atoms called cations are formed when an atom loses one or more electrons.

This might help

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Based on the pedigree shown below, how is it possible for the daughter to have green eyes while the rest of the family has brown
Dmitriy789 [7]
It’s possible because both parents possessed the trait for green eyes.
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7) Which layer of the Earth makes up most of the Earth's mass?
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The mantle is the layer of the Earth that makes up most of Earth's mass. The mantle is a thick layer of hot rock that surrounds the hot, liquid, outer core. The mantle is below the crust and above the outer core.

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The egyptian plover is a bird best known for its symbiotic relationship with what host animal?
EastWind [94]

Answer:

Nile crocodile

Explanation:

The Egyptian plover is a small bird with a very unusual friend in the animal kingdom. This bird actually has a symbiotic relationship with the Nile crocodile. It may seem very odd relationship, but it is one that works excellently for both sides. The crocodiles have sharp set of teeth, but they have spaces between them and can not move their jaws sideways. Because of this, very often there's meat stuck between the teeth of the crocodiles, and this is when the Egyptian plover comes on the scene. This little bird actually gets into the open mouth of the crocodiles, picking up the pieces of meat that have stuck between their teeth, and then continuing with its mission. The crocodiles do not try to eat this bird, but instead they stand still while it does its job. The relationship is beneficial for both sides, as the crocodiles have their own personal ''dentist'', while the plover gets free food.

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3 years ago
True or False. In the first stage of urine formation, needed materials and oxygen are removed from the blood.
andre [41]
False we need to keep them
3 0
3 years ago
Mutations can be transmitted to the next
hodyreva [135]

Answer:

(2)

Explanation:

Because the genetic material in these cells is going to be some of the genetic material of the offspring.

6 0
2 years ago
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