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Lady bird [3.3K]
3 years ago
8

The endocrine system carries out its job by releasing target cells into the bloodstream.

Biology
1 answer:
tekilochka [14]3 years ago
5 0
False! The endocrine system carries out its job by releasing hormones which then travel through the blood stream to target cells where they interact and create a hormonal change in those cells. the main organs of the endocrine system are the pituitary gland, the hypothalamus, and the thyroid. 
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Although a star might look brighter than the Sun, a comparison of its ______________ magnitude might help prove that they have t
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7 0
3 years ago
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Each member of a family of 5 has eye color that is different shade of brown. The fathers eye are a very dark brown, while the mo
Brrunno [24]

Answer:

It is codorminace.

Explanation:

Codorminace is a type of inheritance relationship in which the offspring receive one allele or gene from the father and another gene from the mother and the two allele inherited are not receive rather they are dorminant in the offspring or they are not masked but they are both expressed in the offspring.

From the question, it could be discovered that the offsprings inherit dark brown gene from the father and golden brown from the mother , the two are expressed at they same time and that is why the children shades from light to dark brown.

6 0
2 years ago
hey help if you know this please, it doesn't have lines indicating to where so I'm confused, also need help with number 7 please
Olegator [25]

Answer:

6.

The attached image contains the correct labels.

7.

a. 1

b. 6

c. 3

d. 10

e. 8

f. 4

g. 2

h. 7

i. 9

j. 5

Explanation:

7.

The entire cardiac cycle is as follows:

  1. Deoxygenated blood enters the right ventricle from the superior and inferior vena cava.
  2. The right atrium pumps the deoxygenated blood to the right ventricle.
  3. From the right ventricle, the deoxygenated blood moves to the lungs via the pulmonary artery.
  4. After gaseous exchange, the oxygenated blood returns to the heart into the left atrium via the pulmonary vein.
  5. From the left atrium, blood moves to the left ventricle.
  6. Oxygenated blood is pumped by the left ventricle into the aorta which supplies blood to all parts of the body.
  7. Deoxygenated blood, collected from the body again enters into the right atrium via the vana cava.

5 0
3 years ago
True or false: When the magnetic field is pointing to the north, this is called an anomoly
prohojiy [21]

Answer:

false

Explanation:

7 0
3 years ago
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Penicillin is an antibiotic that was discovered in 1928. Today, many species of bacteria have acquired resistance to penicillin.
Svet_ta [14]

I believe the answer is C

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3 years ago
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