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
harina [27]
3 years ago
7

Systole is the rhythmic ________ phase of the cardiac cycle.

Biology
1 answer:
Vilka [71]3 years ago
5 0
Contraction is the answer
You might be interested in
A geneticist is mapping the chromosomes of the newly captured gremlin. Stripe is heterozygous for three linked genes with allele
4vir4ik [10]

Answer: 0.75

Explanation:

5 0
2 years ago
Can someone explain haploid and diploid to me? Please?
Sergio [31]
A haploid cell is a cell typically with half the number of chromosomes (a sex cell) used for reproduction.

A diploid cell is the opposite, a full set of chromosomes not intended for sexual reproduction but typically used in mitosis. 
3 0
3 years ago
What are primary organs of the urinary system?
hammer [34]

Answer:

Two kidneys

Two ureters

Bladder

Sphincter

Urethra, in adult females, is shorter than the adult males and is about 1.5 inches long

Brainliest?

Explanation:

8 0
3 years ago
Read 2 more answers
Why Do Reptiles Have a Third Eye
nikdorinn [45]
The third eye is called the parietal eye. Although it has a lens, retina and nerve connection, it is not functional as an eye. it grows on top of the reptile's head, under the skin, and is not visible.

<span>Scientists have not been able to determine the function of this third eye, but it is thought that light falling on this third eye may influence certain biological functions such as sleep and hibernation.

Hope this helps!

-Payshence xoxo</span>
3 0
3 years ago
Which system controls the menstrual cycle in human females. Please help ASAP. :)
Westkost [7]

Answer:

The answer is option A.

Endocrine system

Hope this helps.

3 0
3 years ago
Other questions:
  • Bacteria and fungi are found in all ecosystems on Earth. A scientist claims that fungi are keystone species in a particular terr
    14·1 answer
  • Which statement best contrasts food chains and food webs?
    7·1 answer
  • After a client is treated for a spinal cord injury, the healthcare provider informs the family that the client is a paraplegic.
    15·1 answer
  • What is biodiversity?
    15·1 answer
  • In cells, the energy available in food is used to make an energy-rich compound called
    15·1 answer
  • 1. What will happen to slice pieces of potato when exposed to air?
    15·1 answer
  • Plz help!
    10·2 answers
  • Nucleic acids are made up of repeating units called:
    12·1 answer
  • In which type of cell must a mutation occur in order for an entire organism to show the mutation?
    9·1 answer
  • Can green plants and humans us the same process to create atp
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!