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Effectus [21]
3 years ago
11

What does the surface area/volume ratio of 6:1 mean for the cells ability to get the materials it needs that move across the sur

face?
Biology
1 answer:
Maksim231197 [3]3 years ago
3 0
6:1 Ratio means that it is easier to move the materials. SA = ^2, while V = ^3. That means volume increases at a faster rate than surface area. That is why is it optimal to have a high SA:V ratio, which is why cells are so small. 
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Por que se dice que los seres vivos son considerados sistema
Doss [256]

Answer:

La energía del organismo vivo no se puede perder ni ganar del entorno externo.

Explanation:

6 0
2 years ago
Scientists once debated how to classify the red panda. Today, how has analysis of the genome of the red panda provided evidence
skad [1K]

Answer:

According to scientists in some countries, the latest DNA research located the red panda in its own independent family, the ailurids (Ailuridae). Ailurids are themselves part of the large superfamily Musteloidea, which also includes the Mephitidae, Mustelidae and Procyonidae families, but, unlike the giant panda, it is not a bear (Ursidae).

The taxonomic classification of red panda and giant panda has been the subject of debate for many decades, as it has characteristics of both bears and raccoons. However, they are only distantly linked by a common ancestor of the first Tertiary period. Its common ancestor dates back tens of millions of years, with a wide distribution in Eurasia.

Explanation:

Musteloids (Musteloidea) are a carnivorous mammalian superfamily united by distributed characters of the skull and teeth. Musteloids share a common ancestor with pinnipeds, specifically phocids, the family to which seals belong. Musteloids consist of the families Ailuridae (red pandas), Mustelidae (mustelids: weasels), Procyonidae (protionids: raccoons and relatives) and Mephitidae (skunks). In North America, the ursoids and musteloids appear first in the Chadronian (Upper Eocene). In Europe, ursoids and musteloids first appear in the lower Oligocene immediately following the great Stehlin break. The Musteloidea superfamily may not be a monophyletic group. Some or all of the diagnostic characters may have evolved into two or more independent radiations from primitive ursoids such as Amphicynodon.

7 0
3 years ago
PLEASE HELP ( REALLY EASY ) Since we cannot see magnetic forces, what do scientists and engineers use to show them on a magnetic
sergij07 [2.7K]

A compass  

The Earth's magnetic field, provided by the magnet in a compass, shows the direction of the north and south poles.

ANSWER MADE BY AN AI

6 0
2 years ago
Read 2 more answers
Please help quickly i will give a thanks you will get all the points and brainliest with 5 stars​
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Might be c. Parasitism!
6 0
3 years ago
if the earth did not have velocity horizontal to the pull of the sun‘s gravity what would happen and why
docker41 [41]

Answer:

The escape velocity of the Earth is about 11 km/s. In other words, anything on the Earth's leading side would fly off into space, continuing along the Earth's orbital path around the sun. ... Without the outward centripetal force to counteract the inward pull of gravity, the Earth would begin falling towards the sun.

Explanation:

8 0
2 years ago
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