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LiRa [457]
3 years ago
14

PLZ HURRY WILL MARK BRAINLIEST

Biology
2 answers:
Ivanshal [37]3 years ago
8 0

Answer:

Explanation:

This experiment was divided into two parts. For the first part of the experiment, the (Exposure to dryness)

was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Earthworm behavior)

.

For the second part of the experiment, the(Exposure to dry odor)

was intentionally manipulated. This was the independent variable. The dependent variable observed was the (Earthworm behavior)

i hope this helped BRAINLY PLZZZ

Alexeev081 [22]3 years ago
3 0
The second that they when on the dry door how they could be two part again it so I tomho that on how there
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Most of Earth’s oxygen comes from the rain forest?
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l think this the answer

5 0
3 years ago
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Wavelength is 6.25x10^7 m whats the frequency
DochEvi [55]

Answer:

\huge\boxed{\sf f=4.8 \ Hz}

Explanation:

<h3><u>Given Data:</u></h3>

Wavelength = λ = 6.25 × 10⁷ m

Speed of light = c = 2.998 × 10⁸ m/s

<h3><u>Required:</u></h3>

Frequency = f = ?

<h3><u>Formula:</u></h3>

\displaystyle f=\frac{c}{\lambda}

<h3><u>Solution:</u></h3>

Put the givens in the formula.

\displaystyle f=\frac{2.998 \times 10^8}{6.25 \times 10^7} \\\\f=0.48 \times 10^1\\\\f=4.8 \ Hz\\\\\rule[225]{225}{2}

5 0
2 years ago
HELP PLS ITS IMPORTANT!
VLD [36.1K]

Answer:

its the 3rd one

Explanation:

pls give brainliest

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