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Troyanec [42]
3 years ago
6

During Precambrian time, what did organisms not need

Biology
1 answer:
dolphi86 [110]3 years ago
4 0
Is there any answers to choose from?
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A student is trying to find out if people prefer vanilla ice cream or chocolate ice cream. She buys several
tiny-mole [99]

Answer:

B. Experimental Bias because she she bought chocolate, but then she bought lowfat vanilla ice cream unknowingly. Therefore, the people liked more of the chocolate ice cream.

Hope this helped :3

Explanation:

4 0
3 years ago
How is the atomic number obtained?
dybincka [34]
Atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus. Accordingly, the number of protons, which is always equal to the number of electrons in the neutral atom, is also the atomic number.
7 0
3 years ago
3/10
VARVARA [1.3K]
D is your answer
hope this helps
6 0
4 years ago
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. The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $15,000.00, how much w
Phoenix [80]
You multiply 15,000 by .1, which equals 1,500. Then you add that to 15,000. This equals 16,500. That is your answer.
7 0
4 years ago
Write a small essay about the five senses
swat32

The five senses are eyesight, hearing, taste, touch and smell. We all use those five senses just about everyday. We use are eyesight to see around us. We use are hearing to hear any noise that is near us. We use are taste everyday normally also and we use it to eat or drink and when we do we can feel how it taste and sense how it taste. We use and touch to feel things around or near us. We touch things all the time, not just with are hands. We smell things all the time also it never stops, we can smell food, flowers anything that has a sent.

7 0
2 years ago
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