1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leokris [45]
3 years ago
8

Which of the following allows an exchange of nutrients and waste material between blood and tissue?

Biology
1 answer:
Flura [38]3 years ago
3 0

Answer:

b

Explanation:

You might be interested in
WILL GIVE BRAINLIEST
alekssr [168]

Answer:

Please re-format this question.

Explanation:

It is very hard to see what is going on.

8 0
3 years ago
Read 2 more answers
Osteoporosis is a condition in which the density of bones is decreased so much that the individual is at a higher risk of fractu
IRISSAK [1]

Answer:

A) Calcitonin injection

Explanation:

Parafollicular cells or C-cells of the thyroid gland produce a hormone which is involved in the regulation of calcium levels in the blood. This hormone is Calcitonin. It works in an antagonistic manner with the Parathyroid hormone (PTH). Calcitonin decreases the calcium level in the blood by increasing absorption of calcium ions in bones. In osteoporosis, when the patient is given the injection of hormone calcitonin, it produces and increase in bone mass because it negatively affects the rate of absorption of bone by the osteoclasts.

5 0
3 years ago
Weather conditions that are characteristic of a region or of a particular place over a long period of time. *
harkovskaia [24]
This is the definition of climate
6 0
3 years ago
how does the content of the blood change when it leaves the right atrium and enters the right ventricle​
Nastasia [14]
Blood first enters the heart's right atrium. A muscle contraction forces the blood through the tricuspid valve into the right ventricle. When the right ventricle contracts, blood is forced through the pulmonary semilunar valve into the pulmonary artery. Then it travels to the lungs
5 0
2 years ago
Read 2 more answers
HELP HELP HELP PLS
Elenna [48]

Answer:

do. contains radioactive DNA

8 0
3 years ago
Other questions:
  • What do we call the naming system used in Biology to name all organisms?
    12·1 answer
  • The chimpanzee and the bonobo population were separated by the congo river; therefore the groups could not reproduce with each o
    15·1 answer
  • Which of the following is not a characteristic of fungi?
    7·1 answer
  • Explain the opening analogy of an efficiency apartment and a mansion as it relates to cells and how it applies to cell structure
    5·1 answer
  • Which statement describes the reaction for cellular respiration?
    9·1 answer
  • The phosphate transport system in bacteria imports phosphate into the cell even when the concentration of phosphate outside the
    12·1 answer
  • if a single bacterium produces 2 cells every 10 minutes how many cells can the bacterium produce in 1.5 hours?
    12·2 answers
  • An example of a communicable disease is
    15·1 answer
  • One method for predicting the average temperature (in ºC) at which a short DNA molecule binds with its complement is to calculat
    15·1 answer
  • Which components make up most of the dry mass of a balanced diet?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!