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umka21 [38]
3 years ago
9

Which of the following led to dividing bacteria into two distinct kingdoms? A. Being able to do microscopic and DNA analysis B.

Being able to examine gigantic pre-historic fossils C. Knowing how bacteria eat D. Watching bacteria move
Biology
1 answer:
Helen [10]3 years ago
5 0
A DNA evidence provides the strongest support for the current Eubacteria phylogeny.
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A person who is having problems with blood flowing through their blood vessels to and from their heart is having problems with w
Butoxors [25]

The digestive system is a major body system affected by blood vessels and heart problems. thus option C is correct.

<h3>What is the circulatory system?</h3>

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Learn more about the circulatory system here:

brainly.com/question/16292975

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What is the function of the mouth in the digestive system
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The mouth is the beginning of the digestion tract , our mouth also produces enzymes to begin the process of digestion
6 0
3 years ago
Given a very unusual cell with an intracellular fluid containing 1 mM calcium phosphate and an extracellular fluid containing 10
vladimir1956 [14]

Answer:

M.P = 140.46 Vm

Explanation:

Membrane potential can calculated using the following equation:

<em>(61/z) ln ([X]out/[X]in)</em>

where z is the charge of Ca2+ ion and X represent the concentrations By applying necessary calculations…

Membrane potential = (61 / 2) ln (100 x 10^-3 / 1 x 10^-3)

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8 0
3 years ago
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