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SSSSS [86.1K]
2 years ago
8

Milkweed, tobacco, and poison ivy plants have adapted what type of measures to protect themselves?

Physics
2 answers:
antoniya [11.8K]2 years ago
4 0
Short Answer: They all are poisonous.
zysi [14]2 years ago
3 0

Answer:

These plants have adapted chemical measures to protect themselves.

Explanation:

Milkweed:

It has ability to protect itself. They produce sandpapery leaves (toxins) that can stop human heart. For insects they produce a poison which glue their mouth of insects.  

Tobacco:

Its leaves emit a chemical. When hornworm caterpillars eat these leaves then that chemical mixed with their spit and they doom into their own spit.  

Poison Ivy:

This plant has a skin irritant and use this irritant to protect itself from caterpillars and slugs.

Hence, these plants use chemicals for their defense.

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An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in contact with the ball for o
Rudiy27

Answer:

The average force ≅ 519.44 N.

Explanation:

Impulse = change in momentum of a body

i.e Ft = m(v - u)

where F is the force, t is the time, m is the mass of the body, v is the final velocity and u is the initial velocity.

m = 55.0 g (0.055 Kg), t = 0.00360 s, v = 34.0 m/s, since the ball was initially at rest; u = 0 m/s

So that,

F x 0.00360 = 0.055(34 - 0)

F x 0.00360 = 0.055 x 34

                    = 1.87

F = \frac{1.87}{0.0036}

 = 519.4444

The average force exerted on the ball by the club is approximately 519.44 N.

4 0
3 years ago
Which of the following is the correct name for CCl4
Ira Lisetskai [31]

Answer: Carbon tetrachloride Or Tetrachloromethane

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7 0
3 years ago
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Energy of fossil fuels is also derieved from solar energy​
Marat540 [252]

Answer:

Explanation:

All the energy in oil, gas, and coal originally came from the sun, captured through photosynthesis.for example when  we burn wood to release energy that trees capture from the sun, we burn fossil fuels to release the energy that ancient plants captured from the sun. We can think of this energy as having been deposited in a natural solar power bank over millions of years.

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2 years ago
Can there be situation when velocity is constant but speed is not
klasskru [66]

Answer:

no I don’t think there can be so my answer is No.

Okay then yes sorry that I must have gotten it wrong before.

Explanation:

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3 years ago
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