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podryga [215]
3 years ago
10

PLS HELP ASAP!! THERE ARE 3 QUESTIONS 10 POINTS EACH!! PLUS BRAINLIEST IF YOU GET THE FIRST RIGHT ANSWER!!

Biology
1 answer:
Triss [41]3 years ago
5 0

Answer:

Question 17: B: They may provide evidence that Pennsylvania was once covered by warm ocean waters since most corals are presently found in these environments.

Question 14: I think the answer for this question might be A. But I'm not sure.

Question 10: D: Plates move toward each other and volcanic mountains form.

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Arrange according from largest to smallest in size:
Inessa [10]

Answer:

The correct answer is "Redwood tree; human being; Paramecium; White Blood Cell; Escherichia coli; Chickenpox virus; Ribosome; Prion fibril; Water molecule; Sulfur atom".

Explanation:

Redwood trees are gigantic trees, and its size can reach up to 90 meters.

The average size of a human being is 1.7 meters for males and 1.6 meters for females.

Paramecium are members of the protozoa genus, among the largest unicellular algae. Its average size is among 50 to 330 micrometers.

White Blood Cell are up to 17 micrometers in diameter.

Escherichia coli is a type of bacteria, as a prokaryotic organism is much more smaller than a eukaryotic cell such asa the white blood cell. Escherichia coli is up to 2 micrometers in diameter.

Chickenpox virus are among the largest viruses, they are from 150 to 200 nanometers in diameter.

Ribosomes vary on size depending if they are Prokaryotic or Eukaryotic, where the first are up to 20 nanometers and the second are up to 30 nanometers.

Prion fibrils are aggregates comprised of several protein units. It size varies depending on the number of proteins, but the ones containing around 200 units can reach up to 27 nanometers.

Water molecule is comprised of two atoms of oxygen and one atom of hydrogen, its size is measured with picometers (1 picometer is equal to 1000 nanometers). A water molecule has a size of 275 picometers.

Sulfur atom is the smallest in the list. Its size is around 100 picometers.

6 0
3 years ago
how the skin cells, neurons, muscle cells, and blood cells you have observed relate to the functions of skin, nerve, muscle, and
serious [3.7K]

every cell has work to do but different cells may have different jobs in multicellular organisms, cell with the same type of job often work together. These group of specialized cell from tissue in turn, tissue often group together to form larger units called organs the heart is an organ; so is the stomach.

4 0
2 years ago
What is the deffintion of hydrosphere
Igoryamba

Answer:

it is all the waters on the earth's surface not in the earth

Hope This Helped

7 0
2 years ago
Read 2 more answers
During winter in the Northern Hemisphere, A. the Sun rises earlier and sets later than during other seasons. B. the Sun appears
Marizza181 [45]

B. the Sun appears lower in the sky than during other seasons.

D. the Sun rises in the Northeast and sets in the Northwest.

On the northern hemisphere the north is to the left, the Sun rises in the east (far arrow), culminates in the south (to the right) while moving to the right and sets in the west (near arrow). Both rise and set positions are displaced towards the north in summer, and towards the south for the winter track.


Read more on Brainly.in - https://brainly.in/question/3188406#readmore

3 0
3 years ago
Read 2 more answers
Propose an explanation why there might be a sudden appearance of a species in the fossil record.
ladessa [460]
Fossils could not be found in that layer of rock
8 0
3 years ago
Read 2 more answers
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