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12345 [234]
3 years ago
9

Which rock will float in water? Fermice Obsidian basalt Granite

Biology
2 answers:
kondaur [170]3 years ago
6 0

Answer:

If you meant pemice in the first option, then that is your answer.

SpyIntel [72]3 years ago
6 0

Answer:

pumice stone

The volcanic rock is called 'pumice stone' and is very lightweight, meaning it can float on water. Pumice is made when magma from a volcano cools really quickly in water

Explanation:

Hope this helps!

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Why do you think the left atrium and left ventricle are shown on the right side of the diagram?
Ad libitum [116K]

Answer: Because the heart model is always in anatomical position. It is always based on the patient.

3 0
3 years ago
Given a population of 100 individuals where 15 are AA, 25 are Aa, and 60 are aa, what is
nata0808 [166]

Answer:

frequency of allele “A” is .39

frequency of allele “a” is .77

Explanation:

hardy weinberg equation

p^2 + 2pq + q^2 = 1 or (A+a)^2

p^2 =  (AA)

2pq =  (Aa)

q^2 = (aa)

AA -> 15/100 = .15

Aa -> 25/100 = .25

aa -> 60/100 = .60

if p^2 = AA = .15 then A = √.15 = 0.38729833462 = .39

if q^2 = aa = .60 then a = √.60 = 0.77459666924 = .77

wikipedia quoraAnkitGauba

6 0
2 years ago
Where can evidence of the struggle to survive be observed today?
Jlenok [28]
The concept of the struggle for existence<span> concerns the competition or battle for resources needed to live. It can refer to human society, or to organisms in nature. The concept is ancient, and the term </span>struggle for existence<span> was in use by the end of the 18th century. From the 17th century onwards the concept was associated with a population exceeding resources.

Hope this helped!
STSN</span>
3 0
3 years ago
Indicate how solution a, b and c are related to the cell that is submerged in them
nirvana33 [79]

whereare the solutions a,b,c

4 0
3 years ago
4
sveticcg [70]

Answer:

Climate changes, A loss of habitat

Explanation:

Carbon Dioxide warms the Earth, making more climate change

If the temperatures drop, creatures in cold regions will die <3

Hope this helped!

6 0
2 years ago
Read 2 more answers
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