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
Sati [7]
3 years ago
6

Which are true about the embryonic and fetal stages? Check all that apply.

Biology
2 answers:
Inga [223]3 years ago
7 0
A) The embryonic stage is the third to eighth week after fertilization.
Pavel [41]3 years ago
6 0

Explanation:

The embryonic stage is the third to the eighth week after fertilization. that should be the ansewr

You might be interested in
How are human activities altering the physical and living environment?
Zarrin [17]

Answer:

Explanation:

see humans are altering living enevironment by destroying the nature

8 0
4 years ago
Which of the following pieces of evidence does not explain how mid-ocean ridges are formed?
Eddi Din [679]

Answer:

B

Explanation:

i am sorry if this is wrong

5 0
3 years ago
What are the two types of anaerobic respiration? Describe the two in one paragraph.
valentina_108 [34]

Answer:

The two main types of anaerobic respiration are alcoholic fermentation and lactic acid fermentation.These strategies of respiration occur while the amount of oxygen available is simply too low to guide cardio respiratory.Alcoholic fermentation converts glucose into ethanol. In alcoholic fermentation, glucose is broken down via glycolysis, and two ATP molecules are released in the method. The pyruvic acid molecules produced for the duration of glycolysis destroy down into ethanol and carbon dioxide. In animals, the technique of lactic acid fermentation, further, happens after the glycolysis process. Pyruvic acid is changed into lactic acid, and muscles is damaged down through lactic acid.

Explanation:

8 0
3 years ago
Read 2 more answers
A population of 400 squirrels, living in ideal conditions, has a birth rate of 50 squirrels and a death rate of 40 squirrels per
ludmilkaskok [199]

Answer:

Increases.

Explanation:

There are 10 squirrels increases per generation if the birth rate is 50 squirrels and a death rate is 40 squirrels. There is slow increase occur in the population of squirrel due to more birth rate as compared to death rate. If the birth rate is equal to death rate, no increase occur in the population while on the other hand, decrease occur in the population, if the birth rate is lower than death rate so according to the given data, the population of squirrel increases.

7 0
3 years ago
Explain why an individual that is heterozygous for this inversion would be partially sterile
Ipatiy [6.2K]
<span>Heterozygotes for inversion have a serious problem chromosome pairing at meiosis and recombination within the characteristic loop leads to chromosome duplication, deficiencies and in some cases two centro meters after recombination in meiosis.The abnormalities are usually not recovered in next generation because gametes or zygotes are receiving them are in-viable.</span>
4 0
4 years ago
Other questions:
  • What is the main function of the excretory system in mammals?
    6·1 answer
  • The illustration is of a self- supporting ecosystem called a terrarium.
    11·1 answer
  • What is the vocabulary word that describes gradual physical aging?
    11·1 answer
  • Which features are associated with flight?
    9·1 answer
  • A substance with only one type of atom?
    8·1 answer
  • The high surface temperature on Venus of ________ is due to the __________.
    13·1 answer
  • Which body part do sharks have that whales lack?
    7·2 answers
  • Please help I'm stuck.
    15·2 answers
  • The map shown here suggests that the MOST LIKELY location of current mountain formation is?? A? B? C? D?
    5·2 answers
  • What does it mean for a genotype to be hetrozygous?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!