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4 years ago

Snow is a form of _________________.

Biology

2 answers:

Aleks [24]4 years ago

8 0

Answer:

Water or ice

Explanation:

Snow forms when tiny ice crystals in clouds stick together to become snowflakes. If enough crystals stick together, they'll become heavy enough to fall to the ground. Snow is formed when temperatures are low and there is moisture in the atmosphere in the form of tiny ice crystals.

d1i1m1o1n [39]4 years ago

6 0

Answer:

water or rain

Explanation:

water freezes in the air as it travels through the atmosphere

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What was the average of diameters (cm) for the Willapa Bay urchins sampled before the hunt? (Type just the number rounded to the

Otrada [13]

Answer:

See Explanation

Explanation:

The question is incomplete as the diameters of the Willapa Bay urchins were not given.

However, I'll give a general way to solve this problem.

Average is calculated using:

$Average = \frac{\sum x}{n}$

i.e. Sum of all diameters divided by the number of bay urchins.

The diameter of urchins is usually between 6cm to 12cm; So, I will assume the following diameters for 10 urchins.

10cm, 8cm, 10cm, 7cm, 9cm, 10cm, 6cm, 10cm,8cm, 8cm

Using the above data, the average is:

$Average= \frac{10+8+10+7+9+10+6+10+8+8}{10}$

$Average= \frac{86}{10}$

$Average= 8.6$

7 0

3 years ago

1. Explain the origin of the word biology.

professor190 [17]

The word biology comes from the Greek word <em>bios</em>, meaning life, and <em>logos</em>, meaning study.

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3 years ago

Select the description of sensory receptors.

charle [14.2K]

3....................

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2 years ago

How is the ability to recognize the umami taste an evolutionary advantage?

vova2212 [387]

Answer:

Umami identifies foods that might contain essential amino acids.

Explanation:

You may have heard that our taste buds can recognize the four basic tastes: sweet, salty, sour and bitter. But what many still do not know is that the human taste recognizes one more taste - the "umami".

Umami is recognized by our taste buds when we eat foods that contain substances called aminoacids. The umami flavor is composed of three main substances present in various foods: glutamate, inosinate and guanylate. The ability to recognize umami taste is an evolutionary advantage of humans that represents the ability to identify foods that may contain essential aminoacids.

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3 years ago

Before there was life on earth, which gas was absent from the ancient atmosphere?

Damm [24]

D oxygen there was no free oxygen on the earth

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3 years ago