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
Leno4ka [110]
3 years ago
5

Which best describes the pericardium?

Biology
2 answers:
MrRissso [65]3 years ago
8 0

Answer:

The answer is C on edge, a sac around the heart that protects the heart and chest tissue.

Explanation:

I just did the test

Novay_Z [31]3 years ago
6 0

Answer:

c

Explanation:

The pericardium is a thin sac that surrounds your heart. It protects and lubricates your heart and keeps it in place within your chest

You might be interested in
Difference between permanent tissue and merismetic tissue​
mylen [45]

• Meristematic tissue has cells small in size and isodiametric in shape. Permanent tissue has cells large in size and their shape varies.

• Vacuoles are usually absent in meristematic tissue. Vacuoles are present in living cells of permanent tissue.

6 0
2 years ago
The plates include the lithosphere under the oceans true or false
natima [27]

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. So i think its True

3 0
2 years ago
Digestive enzymes in your stomach and intestines help digest the food you eat. If you are lactose intolerant and cannot digest m
storchak [24]

Answer:

Lactose intolerance is when your body can't break down or digest lactose. Lactose is a sugar found in milk and milk products. Lactose intolerance happens when your small intestine does not make enough of a digestive enzyme called lactase. Lactase breaks down the lactose in food so your body can absorb it.

Explanation:

6 0
3 years ago
Read 2 more answers
What happens when the parasympathetic nervous system is activated
kolezko [41]

Answer:

Body functions stimulated by the parasympathetic nervous system (PSNS) include sexual arousal, salivation, lacrimation, urination, digestion, and defecation. The PSNS primarily uses acetylcholine as its neurotransmitter. Peptides (such as cholecystokinin) may also act on the PSNS as neurotransmitters. The parasympathetic nervous system is composed mainly of the cranial and sacral spinal nerves.

Hope this helps! If so please mark brainliest!

6 0
3 years ago
What happens when telomeres on the end of chromosomes become reduced in length
Ad libitum [116K]
When the telomere becomes too short, the chromosome reaches a 'critical length' and can no longer be replicated.
3 0
3 years ago
Other questions:
  • Why is the oceanic crust more dense than the continental crust?
    14·1 answer
  • When the base of a glacier melts and refreeze it will likely pick up some rocks this process is called ?
    9·2 answers
  • What organism is needed for protein synthesis??
    7·1 answer
  • Decide which structure is used in the following sentences.
    6·2 answers
  • The breaking down of a substance into two or more simpler substance is
    15·1 answer
  • How does bacteria evolve?
    5·1 answer
  • Hurry! Will mark brianlest if correct, worth 11 points! Which best explains the zygote?
    15·2 answers
  • How is the location of the rough ER related to.its overall purpose for the cell
    7·1 answer
  • Each cell is surrounded by a cell membrane composed of a lipid bilayer with protein channels interspersed. Which one of the foll
    11·1 answer
  • What is the density of a mineral used for?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!