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marta [7]
4 years ago
6

One of the most important observations made by darwin on his trip around the world was: question 1 options: species have remaine

d constant over time in some places but not in others species remain constant from place to place dna from all species is very similar species have remained constant over time species change from place to place and throughout time save
Biology
1 answer:
Dmitriy789 [7]4 years ago
6 0

Species change from place to place and throughout time

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Cells that are thick in the middle and tapered towards the end are called _________ cells
dalvyx [7]

Cells that are thick in the middle and tapered towards the end are called fusiform cells

<h3>What are fusiform cells?</h3>

Fusiform cells are those cells that has a spindle-like structure which means that it is thinner at the extremes and larger at the center.

A typical example of fusiform cell are the cells of the dorsal cochlear nucleus (DCN).

Therefore, cells that are thick in the middle and tapered towards the end are called fusiform cells

Learn more about cells here:

brainly.com/question/734740

#SPJ12

4 0
2 years ago
The sugar and phosphate portion of the nucleotides are found _____ on the DNA twisted ladder.
Vesna [10]
The sugar and phosphate portion of the nucleotides are found as segments of the rails on the DNA twisted ladder.
7 0
3 years ago
1. Name a protein that carries vital materials throughout the body.
mrs_skeptik [129]

Answer:

RBCs contain hemoglobin (pronounced: HEE-muh-glow-bin), a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.

Explanation:

Hope this helps.

8 0
2 years ago
When the sun impacts weather, an interaction with the __________ takes place.
tigry1 [53]

Our star—the Sun—is a bubbling, boiling ball of fire. See Picture 1 to the right. It constantly belches out great clouds of hot gas. This gas is all charged up with electricity, too. This stuff travels at astounding speeds, some of it right toward Earth! This means that Earth’s weather happens inside the Sun’s weather!

Thank goodness Earth’s magnetic field (see Picture 2) and atmosphere protect us from most of this blast. Otherwise, the Sun’s weather would be OUR weather. Yikes!

However, we are still affected by the Sun’s atmosphere and its violent activities. We call this part of our weather “space weather,” because it comes to us through space from the Sun.

8 0
3 years ago
Which of the following questions would BEST
34kurt

Answer:

C

Explanation:

Glucose is the end result of the calvin cycle. It is not Oxygen, NADPH, or ATP because those are produced in the light reactions.

8 0
3 years ago
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