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elena-s [515]
4 years ago
13

The highest a tornad speed is A 200 B 500 C 100

Biology
1 answer:
Talja [164]4 years ago
7 0
The highest speed is B

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GenaCL600 [577]
Hi.

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7 0
3 years ago
If a female fruit fly heterozygous for red eyes (XRXr) crossed with a white-eyed male (XrY), what percent of their offspring wou
Crazy boy [7]

Answer:

50%

Explanation:

Hello!

We can observe that:

R red eyes

r white eyes

The possible gametes for the female are XR and Xr.

The possible gametes for the male are Xr and Y

Xr Y

XR XRXr XRY

Xr  XrXr XrY

The expected offspring is:

a red-eyed female (XRXr)

a red-eyed male (XRY)

A female with white eyes (XrXr)

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Success in your homework!

8 0
3 years ago
What elements form acetic acid?
Anna35 [415]

Acetic acid is formed by these elements:

Methanol, a type of alcohol also known as methyl alcohool.

Carbon monoxide, a atype of toxic gas formed by an atom of carbon and an atom of oxygen.


Hope it helped,


BioTeacher101


4 0
3 years ago
Read 2 more answers
Which of the following alternative engery technologies is most likey to be used to power a car?
puteri [66]

Answer:

The correct answer to the question is Biofuel

Explanation:

Biofuel can be used as an alternative energy technology source to power a car.

The importance of using biofuel is that it causes less air pollution than fossil fuels, and  it has less effect on the global warming. Most importantly, it is produced from agricultural sources.

The biofuels that can be used are butanol,ethanol and biodiesel etc.

Wind, geothermal and hydropower can not be directly used to provide power to the car.

Hence, the correct answer to the question is that biofuel which can be used as an alternating technology to provide power to car.

5 0
3 years ago
Which is an example of a chemical defense in your skin?
baherus [9]

The first line of defence (or outside defence system) includes physical and chemical barriers that are always ready and prepared to defend the body from infection. These include your skin, tears, mucus, cilia, stomach acid, urine flow, 'friendly' bacteria and white blood cells called neutrophils.





3 0
3 years ago
Read 2 more answers
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