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grigory [225]
3 years ago
15

Where do most water molds and downy wildews live?

Physics
1 answer:
Leokris [45]3 years ago
5 0
Most water molds and/or downy mildews live in the water or in moist places, These organisms usually grow as tiny fuzz.
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Two similar sized stones one heavy and one light dropped from the same height into a pond explain why the impact of the heavy st
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A scientist designs an experiment in which a light source is pointed at a substance and a light detector is placed on the opposi
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Which of the following best describes an action-reaction pair? A. The Moon Pulls on Earth, and Earth pulls back on the moon. B.
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Given that:<br><br> = 2i + 9j ; and ⃗ = -i – 4j . Find . ⃗ ​
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Answer:

A.B = -38

Explanation:

A = 2i + 9j and B = -i - 4j.

So, A.B = (2i + 9j).(-i - 4j)

= 2i.(-i) + 2i.(-4j) + 9j.(-i) + 9j.(-4j)

= -2i.i - 8i.j - 9j.i - 36j.j

since i.i = 1, j.j = 1, i.j = 0 and j.i = 0, we have

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A.B = -2 - 0 - 0 - 36

A.B = -38

5 0
3 years ago
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