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Leto [7]
2 years ago
9

1. What observations made in the 1600s and 1700s led some people to believe that there was a

Biology
1 answer:
ira [324]2 years ago
7 0

Microscopical observations show the presence of simple in structure, abundant, and pervasive microorganisms. Researchers at the time came to the conclusion that there was a life force in the air.

#SPJ6

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10. A battery-operated alarm
Ksju [112]

Answer:

Chemical Energy!

Explanation:

A Battery is made of chemical energy!

3 0
3 years ago
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Whereas cloning is commonly used in studies of bacteria, Dolly the sheep was the only animal ever cloned.
nignag [31]

Answer:

False

Explanation:

I heard of that sheep before I leard about this in like 6th or fith answer is false

Two years later, researchers in Japan cloned eight calves from a single cow, but only four survived. Besides cattle and sheep, other mammals that have been cloned from somatic cells include: cat, deer, dog, horse, mule, ox, rabbit and rat

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3 years ago
Give two examples each of leaves and stems which we eat as food​
Ann [662]

Answer:

Spinach and lettuce, broccoli and cauliflower

4 0
3 years ago
A science club has 16 members. How many ways can a president, a vice president, and a treasurer be selected from the members?
boyakko [2]

Answer:

The answer would be D. 3,360

Explanation:

The solution is found by multiplying 16 times 15 times 14. The club has 16 members and after one role (president) is filled, there are 15 left to fill the next (vice). The same goes for the next role (treasurer). So 16 is multiplied with 15, then 14. This is more of a math question that biology btw.

3 0
3 years ago
Mitochondria and chloroplasts have similarities and differences. All BUT one of the characteristics on the list above are simila
pishuonlain [190]
It's D found in almost all cells
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