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
Anna35 [415]
3 years ago
12

What does human reproduction usually involves

Biology
2 answers:
krok68 [10]3 years ago
4 0
The human reproduction system usually involves internal fertilization  by sexual intercourse. During this process, the male inserts his erect penis into the female's vagina and ejaculates semen, witch contains sperm.



 Hope that this helps . AND HAVE A BRAINLY DAY .
qaws [65]3 years ago
3 0
Sexual intercourse. The developing of the female egg cells and the production of sperm cells
You might be interested in
Which sentence represents a hypothesis? environmental conditions affect the pollination of plants. boil 100 milliliters of water
schepotkina [342]

The best answer for this question would be:

 

environmental conditions affect the pollination of plants.

 

Because it depicts the starting information or theory that the researcher is stating. His theory is that the conditions of the plant will affect the plant, and therefore experiments on the procedure to prove his theory.<span> </span>

6 0
3 years ago
What are two ways scientists use evidence of past environments preserved in
Burka [1]
The answer is D, I just did the test
3 0
3 years ago
During photosynthesis, oxygen is converted to carbon dioxide. True False
andreyandreev [35.5K]
This is false. Carbon dioxide is taken in, and oxygen out. Oxygen is not converted to carbon dioxide. It is a waste of the chemical reaction taking place, just like carbon dioxide is a waste in the respiratory process for us.

I hope this helps!
~kaikers 
8 0
3 years ago
Read 2 more answers
Which part of a seed acts as the food source for the seed as it grows underground?
liubo4ka [24]
The answer is a cotyledon
5 0
3 years ago
2 things that can cause a cell to lose its ability to regulate its cell cycle properly
Sveta_85 [38]

Answer:

Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor. hope this helps

Explanation:

3 0
3 years ago
Other questions:
  • Define light year, and explain how and why light years are used to measure distance in the universe
    12·1 answer
  • WINNER GETS BRAINLIEST HURRY ASAP
    9·1 answer
  • 3 How did they determine the age of the houses or dwellings?
    7·2 answers
  • Which feature distinguishes slime molds from fungi?
    14·2 answers
  • What does a sailfish need to swim faster
    6·1 answer
  • What four factors affect transpiration in a plant?
    7·1 answer
  • Sexual reproduction and mutations are the cause of ______
    5·1 answer
  • A high level of circulating calcium along with a loss of bone density might be symptomatic of:
    7·1 answer
  • Which are protists that act like fungi ?
    5·2 answers
  • Heyy! please help mee. This is missing and I need it turned in asap!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!