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Nastasia [14]
3 years ago
5

Why do you think the brain is designed to handle tasks, like keeping your heart beating without you having to think about it?

Biology
1 answer:
Sauron [17]3 years ago
7 0
The brain keeps you balance and it keeps the heart beating in you don't even think about it because The brand is smart and it could work your body without even thinking about it
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A sustained muscle contraction is referred to as what ?
aksik [14]
A muscle tetanus!

Please rate brainliest if this helps!
5 0
2 years ago
g During the G2 stage of interphase, ___ does not occur. A. organelle replication B. DNA growth C. protein replication D. cell g
ArbitrLikvidat [17]

Answer: DNA growth does not occur

Explanation:

Here, the cell has grown, the DNA has been replicated (this takes place in the S phase of interphase) and its almost time for the cell to divide. Basically, what occurs during the G2 phase (Gap 2 phase of interphase) includes duplication of all proteins and organelles needed later during the process of cell division. Some of these includes assembly of microtubles will later for the spindle structure that that helps in the separation of chromosomes during the M phase but these are produced during the G2 phase.

The cells also continue to increase/grow in size and the volume of the cytoplasm also increase in this phase. There is also a checking where the cell needs to check for the structures and components and to also ensure that they are all present

5 0
2 years ago
Which of these describes an amphiarthrosis joint?
Usimov [2.4K]

Answer:

D. A joint in the spine that is slightly movable and separated by cartilage.

Explanation:

got it from edge2020

7 0
2 years ago
Read 2 more answers
What tissue has lacunae, calcium salts, and blood vessels? Select one: a. fibrocartilaginous tissue b. areolar tissue c. bone (o
kipiarov [429]

Answer:

c. bone (osseous tissue)

Explanation:

The extracellular matrix of the bone tissue consists of an organic component and an inorganic component.

The organic component includes Collagen , proteoglycans and glycoprotiens, While the inorganic component contains calcium and phopsphorus. The cells are present in the lacunae situated betwen the lamellae and contain a number of oblong spaces.

It also contains blood vessels as a typical long bons is supplied by a nutrient artery , periosteal vessels and epiphyseal arteries.

Hence C is the right answer.

8 0
3 years ago
Which factor explains that in general, temperate and polar regions have less biodiversity than tropical regions
frutty [35]

Answer:

Follows are the solution to this question:

Explanation:

The following are the two considerations demonstrating that there would be less biodiversity than the tropical areas in the Mediterranean climate as well as polar areas.

  • The first reason is all tropical areas experience drastic temperature variation.
  • The second reason is early in the earth's history, the northern latitudes are inhabited.
4 0
2 years ago
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