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saveliy_v [14]
3 years ago
14

PLEASE HELP VERY URGENT BIOLOGY

Biology
1 answer:
posledela3 years ago
3 0

Answer:

The beetles gland stores enough hydroquinone and hydrogen peroxide to allow the beetle to release its chemical spray roughly 20 times. Thus pulsed mechanism is beneficial for the beetle survival because the system uses pressure instead of muscles to eject the spray at a constant velocity, saving the beetle energy.

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2. part of a plant is removed to grow another plant
Fed [463]

Answer:

Cutting

Explanation:

7 0
2 years ago
What is the probability that a husband, wife, and daughter have the same birthday? Ignore leap years.
Scrat [10]

Answer:

\frac{1}{365}^{2}= 7.50* 10^{-6}

Explanation:

The birthday of the husband, wife, and daughter is an independent event that won't influence each other probability. Then, to find the probability you need to multiply each chance of these events.

Everyone has 1 birthday out of 1 year and every nonleap year has 365 days. So, the chance for having same birthday is 1/365.  We need all three to have the same birthday, so we can pick one person's birthday and then calculate the chance that two others have that birthday too.  

In another word, just calculate the chance that wife and daughter(2 people) have the same birthday as the husband. The calculation will be:

1 * \frac{1}{365} * \frac{1}{365} = \frac{1}{365}^{2}= 7.50* 10^{-6}

6 0
3 years ago
Which two things should the scrum team do during the first sprint?
yaroslaw [1]

Two things that the scrum team have to do in the first sprint are

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<h3>What is a scrum team?</h3>

This is  a team that is usually made up of 5 people to 9 people. These people are a team of collaborators.

They team up to ensure that products are developed, completed and also delivered.

Read more on scrum team here: brainly.com/question/5776421

#SPJ12

6 0
2 years ago
What's the answer please?
Yuri [45]
The answer is b the thumb has a mutation
4 0
3 years ago
Read 2 more answers
A ridge of till located at the farthest point reached by a glacier is called a
frez [133]
It is called a terminal moraine. 
Hope that helped you.
5 0
3 years ago
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