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Oksi-84 [34.3K]
2 years ago
8

In parts of the United States Midwest, you can find fossils of ancient sea creatures. Some of these fossils could easily be mist

aken for the remains of current day sea creatures, although they are only very distantly related. The ancient fossils are a record of when shallow seas covered much of the United States. While the fossils are of organisms that are the precursors of many modern day organisms, changes in ocean geography and other factors eventually caused those older species to become __________. A) adapted B) evolved C) extinct D) obsolete
Biology
1 answer:
Naya [18.7K]2 years ago
8 0
The answer to this is C. The ancient fossils are a record of when shallow seas covered much of the united states. While the fossils are of organisms that are the precursors of many modern day organisms, changes in ocean geography and other factors eventually caused those older species to become extinct.
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What are the strengths and weakness of focus group<br> data method?
Arada [10]

Answer:

The strengths of a focus group are:

-it gives the moderator more open ideas to work with.

-it has low cost compared to other data methods.

-it speeds up the result collection of the selected topic.

Weaknesses of focus group are:

*It takes effort to assemble the group members.

*Complex data analysis.

*No individual answers.

Explanation:

Focus groups usually involves a number of participants having an open discussion on a specific topic, set by a moderator, usually the person that comes up with the specific topic for focus. The function of a focus group is to collect data through group interactions on a selected topic.

The strengths of a focus group are:

-it gives the moderator more open ideas to work with.

-it has low cost compared to other data methods.

-it speeds up the result collection of the selected topic.

Weaknesses of focus group are:

*It takes effort to assemble the group members.

*Complex data analysis.

*No individual answers.

7 0
3 years ago
An important similarity between photosynthesis and cellular respiration is that both processes??
LuckyWell [14K]

If you choices are the following;


a. use and store O2.

b. use and make ATP.

c. store energy in glucose.

d. release energy from glucose.


The answer would be b. use and make ATP.


Both processes use and make ATP but the way they do this are reversed. In cellular respiration, ATP is made by breaking down complex molecules. Photosynthesis on the other hand uses ATP to produce complex molecules.

9 0
2 years ago
Read 2 more answers
What is the waste product of cellular respiration?
Semmy [17]
Carbon dioxide

Hope this helps!
6 0
3 years ago
The functions of the body that operate outside of conscious awareness are governed by the _______ nervous system.
LUCKY_DIMON [66]
<span>The autonomic nervous system

The autonomic nervous system (ANS) is the part of the peripheral nervous system that acts as a control system, functioning largely below the level of consciousness and controlling visceral functions. The ANS affects heart rate, digestion, respiratory rate, salivation, perspiration, pupillary dilation, micturition (urination), and sexual arousal. The ANS is classically divided into two subsystems: the parasympathetic nervous system (PSNS) and sympathetic nervous system (SNS).</span>
4 0
3 years ago
Which of the following statements is true? Which of the following statements is true? Cardiac muscle is found in the heart and l
jenyasd209 [6]

Answer:

Striated muscle cells are long and cylindrical with many nuclei

Explanation:

There are three types of muscles cells present in man

1. Cardiac Muscle: Found only in the heart. They are involuntary and intrinsically controlled, striated, branched, and single nucleated

2. Smooth Muscle: typically non-striated, uni-nucleated, and involuntary or reflexive. This muscle type is slow twitch and often rhythmic in contraction

3. Skeletal muscle: They are voluntary, striated, not branched, and multinucleated.

5 0
3 years ago
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