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olga55 [171]
3 years ago
13

Which example does not describe a behavioral adaptation? A. A squirrel buries acorns to dig up and eat later. B. A honeybee does

a dance to tell the other bees where to find flowers. C. Grass stops growing during a drought and begins growing again when it rains. D. The spines of a cactus protect it from animals.
Physics
2 answers:
chubhunter [2.5K]3 years ago
6 0
The answer is B) A honeybee does a dance to tell the other bees where to find flowers.
Honeybees do not dance, first of all.
Second, that is not an adaptation. That is more like a message. An adaptation is changing to the environment to survive. This is not changing to the environment. They are just signaling the other bees.
A, C, and D are all adaptations. They change so that they can survive. They do a different method than usual.
~Deceptiøn
Crazy boy [7]3 years ago
3 0
A I believe is your answer
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find the coefficient of kinetic friction for a 10 kg box being dragged steadily across the surface with a force of 2.0 Newtons​
Mazyrski [523]

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0.02

Explanation:

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5 0
4 years ago
It is desired to construct a solenoid that will have a resistance of 4.10 Ω (at 20°C) and produce a magnetic field of 4.00 ✕ 10^
Nikolay [14]

Answer:

Part a)

N = 754 turns

Part b)

L = 0.376 m

Explanation:

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now we have

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here we know that

\rho = 1.7 \times 10^{-8} ohm-m

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4.10 = (1.7 \times 10^{-8})\frac{L}{1.96 \times 10^{-7}}

L = 47.35 m

Part a)

now we know that it is wounded over the solenoid

so here we can say

N(2\pi R) = L

N(2 \pi (0.01)) = 47.35

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Part b)

now length of solenoid is given as

L = N(diameter\: of\: the\: wire)

L = 754(0.5 \times 10^{-3})

L = 0.376 m

6 0
3 years ago
Read 2 more answers
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