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inessss [21]
2 years ago
7

The excretory system of mammals relies on a pair of kidneys that maintain water and electrolyte balance in the body.

Biology
1 answer:
Liula [17]2 years ago
4 0
A (mark brainliest if correct!)
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Raoul practiced a skill for 30 seconds and then rested for 5-seconds between trials. Scarlett practiced the same skill for 30 se
zalisa [80]

Answer:

The correct answer is option B. "Raoul's practice is massed; Scarlett's is distributed".

Explanation:

A massed practice condition is defined as a task that its performed by an individual without taking a significant amount of rest. Since Raoul is only taking 5 seconds of rest between trials, his practice is massed. On the other hand, distributed practice conditions involve resting for longer periods of time. Scarlett is resting 40 seconds between trials, which represents a longer period of time that the trial itself (30 seconds), therefore her practice is distributed.

6 0
3 years ago
Which one of the following does not have its outer orbit full?
gizmo_the_mogwai [7]

Answer:

Lithium

Explanation:

It is group I, not group 0.

7 0
3 years ago
Explain how deforistaion can permanently increas an area risk of flooding
stepladder [879]

Answer:

Deforestation is both the removal of trees and the permanent retasking of the land for non-forestry purposes. Therefore, since tree roots help aerate soil and improve soil water retention, this permanent removal of trees reduces the amount of water that soil can absorb and increases the amount that will perforce flow over the ground as runoff. Increased surface runoff leads to flooding.

Explanation:

7 0
3 years ago
Water pollution is bad because
Vesnalui [34]

Answer:

d harming living things.

3 0
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How many organs are in the human body?
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