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Anarel [89]
3 years ago
8

Which sphere of the earth system includes trees grasses and squirrels?

Biology
1 answer:
Verdich [7]3 years ago
7 0
Pretty sure it is the <span>biosphere</span>
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Ouch. You step on a tack and jrk away without even thinking. Then you decide to pick up the tack and put it on your desk. Which
MatroZZZ [7]

Answer: The body systems that are involved are:

--> Nervous System and

--> muscular system.

Explanation:

The body is made up of different organ systems which usually works together to bring about proper functioning of the living organism. Examples of the body systems includes:

--> The nervous system: This system enables the animal to detect and respond to stimuli rapidly.

--> The muscular system: This system enables the organism to move from one location to another.

Both the nervous system and the muscular system work together to bring about coordination of activities. When you step on a tack and jeck away, sensory receptors detects stimuli from the external environment and pass the information received as an electrical impulses to the brain through the nerve fibres. The information is processed in the central processing region which is the brain.

The effectors such as the muscles goes into action upon receiving nerve impulses from the brain. Such actions includes muscular contractions which helps you to pick up the tack and put it on your desk.

6 0
3 years ago
approximately how many more mammal species become extinct in the period 1901-2000 than became extinct in the period 1801-1900?
Furkat [3]

90 mammal species become extinct in the period 1901-2000 than became extinct in the period 1801-1900.

Extinction is a situation in which something no longer exists. Their can be many reasons associated like species have been hunted to the point of extinction, scarcity of food or natural disasters.

Their are two main types of extinction firstly Mass extinction that has occurred only five times in history. The other is Background extinctions which occurs over longer period of time and are considered important in natural extinction rate.

To learn more about Extinction , here

brainly.com/question/14480057

#SPJ4

3 0
1 year ago
Which of the following was not a geological clue used to support the theory of continental drift?
lianna [129]

Answer:

were are the answer choices

Explanation:

5 0
3 years ago
Which of the following shows the correctly transcribed mRNA for the DNA strand below?
max2010maxim [7]

Explanation:

your answer would be GAC.

4 0
3 years ago
At what type of plate boundary do lithospheric plates slide against each other horizontally?
Butoxors [25]
The type of plate is transform boundary. <span>When two tectonic plates slide past each other horizontally, the boundary between them is called a transform boundary. The San Andreas Fault, in southern California, is an example of a transform boundary. This fault was formed by the Pacific plate and the </span>North American<span> plate sliding past each other.</span>
6 0
3 years ago
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