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
pishuonlain [190]
3 years ago
6

Can someone please answer these 4 questions. I’m begging you

Biology
1 answer:
Natasha_Volkova [10]3 years ago
3 0
Hormones are any member of a class of signaling molecules in multicellular organisms, the job of hormones in a body is to be messengers and controlling and corddinating things in the body peptide hormones is the molecular structure of hormones . Amino acids is what they are composed of. The ovaries and the testes are organs that produce hormones
You might be interested in
How can an event that blocks sunlight from reaching earth cause a mass extinction of consumers on Earth?
anyanavicka [17]

B. Consumers depend on producers to make food using sunlight. This is the right option.

6 0
3 years ago
Read 2 more answers
Which mineral would be found in greatest concentration in the plasma of the marathon runners?
Nata [24]
The answer is iron. Research has shown an increase in serum iron concentreation in athletes and a concomitant decrease in magnesium ions. The increase in iron concentration is thought to be attributed to tissue injury from the strenuous physical activity. The decrease in magnesium is due to demand by the skeletal muscles.
4 0
3 years ago
The ballistic method of developing flexibility is the safest form of stretching. please select the best answer from the choices
Veseljchak [2.6K]

Answer;

The above statement is false.

The ballistic method of developing flexibility is not the safest form of stretching.

Explanation;

-Ballistic stretching uses the momentum of a moving body or a limb in an attempt to force it beyond its normal range of motion. It involves stretching by bouncing into (or out of) a stretched position, using the stretched muscles as a spring which pulls you out of the stretched position. An example is the ballistic method of touching your toes would be to bounce and move toward your feet.

6 0
3 years ago
Read 2 more answers
The horseshoe crab breathes by means of its
DerKrebs [107]

Answer:

Book lungs

Explanation:

The horse shoe crab has a hard outer surface carapace which has the shape of a horse shoe.

It has book lungs which come in 5 sets. The lungs are usually found on the ventral side of the crab.

The book lungs acts as gills which is used in breathing when the horseshoe crab is in water . The book lungs also helps the crab to breathe on land for a certain period of time provided the lungs are moist.

3 0
3 years ago
What causes soils and their horizons to differ?
insens350 [35]
D. All of the above

There would be new plants and animal life in other locations, the layout of the land varies throughout the world, and there are different climates where soils are formed.

I hope this helped
3 0
3 years ago
Read 2 more answers
Other questions:
  • How many chromosomes are present in a human cell nucleus
    15·2 answers
  • Do oak trees produce sexually or asexually?
    5·1 answer
  • Which process is the total of all the chemical reactions in an organism
    14·2 answers
  • Electric current is the flow of charged particles called
    10·2 answers
  • The range of motion as well as the direction of motion for the various regions of the spine differs. For example the lumbar spin
    7·1 answer
  • How does the brain primarily interpet the strength of a stimulas in the nervous system
    10·1 answer
  • Brian, an industrial psychologist, begins a session on business environment by asking the attendees to imagine themselves workin
    7·1 answer
  • In a cell,which molecule is used as a messenger to carry instructions from the nucleus into the cytoplasms
    9·1 answer
  • Need the answer asap!!
    9·1 answer
  • Bioaugmentation involves Group of answer choices adding nitrogen and phosphorus to an area in need of remediation. adding specia
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!