By increasing green house gases in the air like Carbon Dioxide, Methane, and Nitrous oxide.
Answer:
The correct option is <em><u>C. Foods that travel great distances cost less than foods bought locally.</u></em>
Explanation:
According to the scientific method of research, it gets initiated with a scientific question. To answer that question, a hypothesis is drawn. A hypothesis is a tentative statement based on which experiments are designed to check the authenticity of the hypothesis. Based on the observations and experiments, conclusions are drawn.
In the above-mentioned question, option C is a tentative statement that can be tested. Hence, it is the correct option.
The atmosphere also protects living things on Earth from the sun's harmful ultraviolet radiation. A thin layer of gas called ozone high up in the atmosphere filters out these dangerous rays. The atmosphere also helps to sustain life of Earth.
The answer is; C
According to the model, the distances between the planets seem relatively equal. However, the distance between planets differs with some more apart than others (therefore the model is not up to scale). For example, Neptune and Uranus are more apart than Venus and Earth.
Answer:
Option C
Explanation:
Let the allele for long fin trait be "L" and the allele for short fin trait be "l"
Given L is dominant over l
If he crosses a long fish and short fin to produce three fourth long fins and one fourth short fins, it is not confirmed that the long fin species are homozygous as represented in the cross below
Ll * Ll
LL, Ll. Ll, ll
The two parent species are long (but not homozygous). Hence, option A is incorrect
However, if this test cross is carried out several times, the recessive trait may disappear thereby producing only homozygous long finned species.
Hence, option C is correct
