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
ra1l [238]
3 years ago
13

A few years ago Robert noticed a few gray hairs. A little frustrated, he was able to isolate and pluck them out one by one; howe

ver, recently his gray hairs have become overwhelming in number and he has more gray hairs than brunette. Which of the following best describes the development of time period Robert is in?
a. early adulthood
b. young adulthood
c. mid-adulthood
d. late adulthood
Biology
1 answer:
kotykmax [81]3 years ago
4 0

Answer:

c. mid-adulthood

Explanation:

This stage of life when gray hairs  become overwhelming in number and he has more gray hairs than brunette( brown hair) is called middle adulthood. Middle adulthood spans from 20 to 40 years of life which may be defined differently for different culture and country.

Robert is in his late mid adulthood somewhere near 40 at this age hair generally grow grey.

You might be interested in
Choose the true statement(s) concerning the eukaryotic glycocalyx
Illusion [34]

Explanation:

eukaryotic glycocalyx is present in prokaryotic cells, eukaryotic cells can also have glycocalyces especially single celled eukaryotic organisms.

8 0
3 years ago
Which statement describes the reaction for cellular respiration?
mixer [17]

The equation is glucose + oxygen carbon dioxide + water and energy is produced in the form of ATP.

Explanation:

Cellular respiration is a metabolic process in which glucose combines with oxygen to produce carbon dioxide and water with energy stored as ATP.

    Glucose + Oxygen gas → Carbon dioxide + Water + energy in ATP

ATP is Adenosine TriPhosphate.

In the body, during cellular respiration, oxygen gas is inhaled and carried to sites in the body where food in form of glucose obtained from plant is broken down.

When food is broken down aerobically i.e in the presence of oxygen gas, carbon dioxide and water is produced and energy is stored in form of ATP.

Learn more:

Respiration brainly.com/question/3437832

#learnwithBrainly

8 0
3 years ago
Answer these questions
Darya [45]
1. <span>Rain occurs when water vapor condenses

</span><span>2. The best term to use to describe turning from a liquid to a gas is </span><span>vaporization

</span><span>3. When you add heat energy to a liquid it turns into a gas</span>
3 0
3 years ago
Water exists on other planets in the solar system.
ELEN [110]
Liquid.

Earth can sustain life because it contains liquid water.
4 0
3 years ago
Read 2 more answers
How do earth worms breath?
Lelechka [254]


Worms don't have lungs. They breathe through their skin.

Hope this helps.  :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP] What must occur for a mutation to be observed in an entire population
    11·1 answer
  • What are 3 types of stress
    15·2 answers
  • When a plant produces sugars and transports them during translocation, which main plant tissues are at work?
    15·2 answers
  • The average weather condition in an area over an extended period of time
    6·2 answers
  • 5. Why are index fossils useful in dating rock layers?
    12·1 answer
  • 59:10 A chemical has been found to harm the same components in both prokaryotic and eukaryotic cells. Which components are those
    9·2 answers
  • Individuals in a population do not have variable
    5·1 answer
  • Reaaallly need help!!​
    15·1 answer
  • Which of these statements best explains why DNA is similar in most living organisms?
    7·1 answer
  • Which types of organisms perform both<br> photosynthesis And<br> cellular respiration?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!