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slavikrds [6]
3 years ago
13

If there was zero change in earths eccentricity how might that affect the possibility of an ice age?

Biology
1 answer:
Norma-Jean [14]3 years ago
6 0
I'm pretty sure the answer is B
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The scientific name of the sugar maple is Acer saccharum. What does each part of the name designate?
irinina [24]

Answer:Acer represents the genus name while

saccharum represents the species.

Explanation:

In a way to classify organisms, biologists used certain important common features to structure them into groups. The arrangement of living organisms in this hierarchy from the highest level to the lowest is as follows:

Kingdom--> phylum-->class-->order--> Family-->genus--> species.

The largest group of organisms is kingdom while species is the smallest unit of classification.

The common name of the plant used in the question above is sugar maple. Biologist, however, use a standard system to name living organisms. Each kind of organism is given two names, hence the term BINOMIAL NOMENCLATURE.

--> The first name is the name of the genus to which the organism belongs.

--> The second name is the name of the species to which it belongs.

Both names are printed in italics with only the genus name having an initial capital letter. Hence, the scientific name of sugar maple is Acer saccharum( in italics).

8 0
2 years ago
Dr. Han is studying which brain structure is associated with aggressive behavior among rats. Which part of the brain is she like
djyliett [7]

Answer:

The correct answer is - The amygdala

Explanation:

The amygdala is the part of the brain that is found in the medial temporal lobe of the brain. It is an almond-shaped structure of neurons. The amygdala is an essential region of the brain that has a major role in processing emotions such as aggression and others. It is the region of the limbic system that presents both sides of the brain.

Thus, the correct answer is - the amygdala.

7 0
3 years ago
Name the five cardiac cycle activities starting with excitation and ending with regulation of blood flow and volume.
stira [4]

Answer:

Explanation:

1) Excitation brings about contraction.

2) Contraction leads to an increase in blood pressure.

3) Changes in blood pressure results in the opening and closing of the heart valves.

4) The opening and closing of heart valves then regulates the flow of blood and it's volume.

3 0
3 years ago
When a cell does not contain a nucleus, where is the DNA?
KengaRu [80]

Answer:

The DNA in prokaryotes is contained in a central area of the cell called the nucleoid, which is not surrounded by a nuclear membrane. Many prokaryotes also carry small, circular DNA molecules called plasmids, which are distinct from the chromosomal DNA and can provide genetic advantages in specific environments.

Explanation:

6 0
3 years ago
The two lower leg bones are called the _____ and the _____.
Ad libitum [116K]
The two lower leg bones are called the tibia and the fibula
8 0
3 years ago
Read 2 more answers
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