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
Marat540 [252]
2 years ago
9

What causes sudden feeling of sadness and anxiousness ?​

Biology
2 answers:
AlexFokin [52]2 years ago
8 0

Answer:

One possible cause of persistent sadness could be depression

Explanation:

-BARSIC- [3]2 years ago
6 0

anything could trigger the sadness or anxiousness in a person, maybe thinking of a deceased loved one, a sudden break up, stage fright, anything

You might be interested in
How is this trait probably inherited
Lelechka [254]

Answer:

X-linked recessive

Explanation:

Mostly males seem to manifest this trait

5 0
2 years ago
TRUE OR FALSE: light energy, water and carbon dioxide are the start of photosynthesis
denis23 [38]

Answer:

true

Explanation:

7 0
2 years ago
Where can the most abundant element be found
katrin2010 [14]

The most abundant element is oxygen...found in the crust and in the atmosphere.

7 0
3 years ago
What is mitochondria
vesna_86 [32]
<span>an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae). </span>
4 0
2 years ago
Read 2 more answers
How many years does a snake live and how many times does it change its skin without pictures please and without links​
irina [24]

Answer:

9 years

Explanation:

Boa constrictor: 30 years

Boa constrictors are native to North, Central, and South America, mainly dwelling in rainforests. The lifespan for the large, heavy-bodied snake averages about 20 years in the wild, but living in captivity can increase that by 10 to 15 years.

8 0
2 years ago
Read 2 more answers
Other questions:
  • As water is heated the motion of the water molecules will generally
    6·2 answers
  • The heat transferred to the ice increases the thermal energy of the molecules of water. Why does this cause a change in state?
    14·1 answer
  • Mitotic cell division is initiated in the ?
    11·1 answer
  • 1. The brain, lungs, testes, and small intestine are each examples of
    9·1 answer
  • How does increasing plant biomass amount of plants affect atmostpheric co2
    10·1 answer
  • In response to DNA damage, the ___________ protein is phosphorylated and activates the transcription of a Cdk inhibitor to halt
    11·2 answers
  • To produce a terminator nucleotide in Sanger DNA sequencing, a(n) ____ atom is removed from the hydroxyl group on the deoxyribos
    15·1 answer
  • you see lightning before you hear thunder because A) light waves can travel through a vacuum. B) sound waves cannot travel throu
    8·2 answers
  • So-called "dark matter" cannot be directly observed because
    7·2 answers
  • How does the desert compare to a coastal area
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!