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il63 [147K]
3 years ago
13

one of the differences between cambrian animals and precambrian animals was the appearance of___________ such as antenne as Camb

rian animals evolved.
Biology
2 answers:
victus00 [196]3 years ago
6 0
<span>The difference that you are searching for is the addition of Appendages. They appeared in Cambrian animals and were used to increase their physical capabilities like when sensing and processing the information found in the environment. Common appenadges found in animals are things like antennae found in insects that are used to help them communicate or notice things or similar things.</span>
Ainat [17]3 years ago
6 0

The answer to your question is

Appendages

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attashe74 [19]
The last answer is correct
5 0
3 years ago
Four of the five answers below are related by a common phase of mitosis. Select the exception. Group of answer choices chromosom
sweet [91]

Answer:

The correct answer is - chromosomes align at the spindle equator.

Explanation:

Chromosomes move and align at the spindle equator during the metaphase stage of mitosis and other given events take place during the anaphase stage of the mitosis cell division. Metaphase is the second phase of the M-phase of mitosis division whereas anaphase is the third phase.

The metaphase is characterized by the alignment of the chromosomes at the equator whereas the anaphase is separating the chromosomes pulled towards the poles and division of centromeres.

5 0
3 years ago
Glucose is an important biomolecule. Which of these statements is true regarding the movement of glucose into and out of cells?
Solnce55 [7]

Answer:

C. Glucose, a nonpolar molecule, can pass freely across the phospholipid bilayer from high to low concentration is correct answer

3 0
2 years ago
Had you been Louis Pasteur what would have been your reflections and conclusions based on this experiment?
TEA [102]
If I had been Louis Pasteur, my first reflection would be that the experiment was able to produce milk with longer shelf-life. From there, I would make inferences as to how it happened. I already have knowledge about microorganisms and how they react or degrade with heat and pressure. So, I would conclude that by subjecting the milk to that specific temperature and pressure, the microorganisms that cause spoilage are destroyed.
Later on, I would also realize that it's not only the spoilage-causing bacteria that are destroyed but also all the other microorganisms present in the milk examples of which are probiotics.
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3 years ago
Creation of an unnatrually uniform sample to representt a diverse population can be avoided by
storchak [24]

selecting individuals at random.​

7 0
3 years ago
Read 2 more answers
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