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3 years ago

Insects have two major body segments—the cephalothorax and the abdomen. True False

Biology

2 answers:

AfilCa [17]3 years ago

5 0

The answer is true because the insects are really important

sweet [91]3 years ago

3 0

It is certainly true.

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Which gland secretes the most important hormone controlling calcium balance in the blood?

quester [9]

Answer: The Parathyroid gland

Explanation:

The Parathyroid gland secretes "Parathormone", an hormone that exerts

- direct influence on the bone by INCREASING the release of bone calcium ion (Ca2+) into the blood

- affects the kidney by stimulating the renal tubules to eliminate EXCESS calcium in the urine.

Thus, the calcium balance of the body depends on the secretion of the Parathyroid gland

7 0

3 years ago

Why do people fart and sneeze at the same time.

Aneli [31]

To much gas has build up in them? I guess

3 0

3 years ago

Read 2 more answers

What is the purpose of control in an experiment?

Delicious77 [7]

Answer:

An experimental control is used in scientific experiments to minimize the effect of variables which are not the interest of the study. The control can be an object, population, or any other variable which a scientist would like to “control.”.

Explanation:

6 0

3 years ago

1.Write the part of the brain that preforms each of the functions shown below.

Damm [24]

The parts of the brain of a living organism which perform each of the functions are listed as follows:

Hypothalamus: it regulates sleep.

Optic nerve: it connects brain and eyes.

Cerebellum: it controls balance.

The frontal lobe: it controls thinking.

The brain stem: it controls breathing and heart rate.

The nucleus accumbens: it is the pleasure center.

<h3>What is a brain?</h3>

A brain can be defined as an organ of soft-nerve tissue that is found within the skull of vertebrates, and it's mainly responsible for the coordination of nervous activities, sensation and intellect in living organisms.

Based on scientific records and information, the two (2) sides of the brain (symmetrical left and right hemispheres) are able to communicate through the corpus callosum.

In conclusion, we can infer and logically deduce that the parts of the brain of a living organism which perform each of the functions are listed as follows:

Hypothalamus: it regulates sleep.

Optic nerve: it connects brain and eyes.

Cerebellum: it controls balance.

The frontal lobe: it controls thinking.

The brain stem: it controls breathing and heart rate.

The nucleus accumbens: it is the pleasure center.

Read more on brain here: brainly.com/question/1287304

#SPJ1

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1 year ago

Which is TRUE about skeletal

kozerog [31]

It’s D because we just learned this

8 0

2 years ago