Answer:
natural selection
Explanation:
Answer:
natural selection
Explanation:
the slower, weaker deer get taken by the wolf, thus leaving the healthier faster ones that can outrun it. the healthy big strong deer has the muscle and stamina to be able to outrun the wolf. However even though the prey animals have the advantage of stamina and living in herds over most of there prey, the predator animals are smarter and are capable of stalking the prey, and in the case of a wolf pack, they are able to out smart the prey by setting up a trap to catch there prey. although wolves also have very high stamina compared to most predators, lots of times it comes down to who gets tired first.
Answer:
Formula for sulfuric acid is H2SO4
Explanation:
Sulfuric acid is highly concentrated acid. It is known as king of chemicals. It is used in making of fertilizers, paints, dyes, detergents, etc.
H2SO4 is made in laboratory in different steps from burning of sulfur and oxygen. The sulfur is burned with air and oxygen is combined with it to form sulfur dioxide ( SO2).
Then SO2 is again mixed with oxygen in the presence of catalyst vanadium. It forms sulfur trioxide ( SO3). The sulfur trioxide is allowed to absorbed in water. The mixing of SO3 and H2O forms the sulfuric acid ( H2SO4).
It is highly concentrated and its dilution is decreased to some extent for selling.
B. 40°
C. 80°
D. 100°
B. 40°
m∠BAC = 40°
But, angles in a triangle adds up to 180 degrees, therefore;
m∠BAC = 180 - (m∠ACB + m∠ABC)
= 180 - (50 + 90)
= 180 - 140
= 40°
Thus; m∠BAC = 40°
The solution of m∠BAC is mathematically given as
m∠BAC = 40°. This is further explained below.
The angle formed by two crossing lines or surfaces, commonly expressed as a number of degrees.
Generally, the equation for angle m∠BAC is mathematically given as
m∠BAC = 180 - (m∠ACB + m∠ABC)
m∠BAC = 180 - (50 + 90)
m∠BAC = 40°
In conclusion, m∠BAC = 40°
Read more about angle
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lysosomes contain digestive enzymes which help break down excess or worn-out cell parts
The combination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes is called metabolism.
Its main purpose is to convert food to energy.
Explanation:
Metabolism can even confer with the add of all chemical reactions that occur in living organisms, together with digestion and therefore the transport of drugs into and between totally different cells, during which case the set of reactions among the cells is named intermediator metabolism or intermediate metabolism.
Answer:
blue boxes from left to right : 2, 1, 4, 3.
Explanation: