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Maru [420]
3 years ago
11

Which substance is a compound? A.water B.gold C.oxygen D.hydrogen

Biology
1 answer:
goldenfox [79]3 years ago
3 0
Water is compound h2o. awnser A
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3 years ago
A student sets up an experiment according to the date table below.Based on the table,which question was the student most likely
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3 years ago
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Answer: hypothesized that the higher pH levels would increase the rate

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mm grids marked off on the bottom of the dishes. The students calculated how fast the Artemia

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The data collected from their experiment is presented below:

pH of Water

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(squares per second)

4

1

5

5

6

10

7

20

8

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9

25

1. Using the grid below, create a graph based on the above data.

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