Answer:
d.organisms from the past
Explanation:
Fossils document the existence of now-extinct species, showing that different organisms have lived on Earth during different periods of the planet's history. They can also help scientists reconstruct the evolutionary histories of present-day species.
Bc they attract eachother to make h20
Answer:
The hypothesis that whether the poly (A) tail degrade after certain limit or not certain limit can be detected by critically analyzing the sample containing bulk amount mRNA (messenger ribonucleic acid). If certain parts were found having certain minimum length, then the hypothesis would be correct. This would show that all the mRNAs with short tails have got degraded.
Explanation:
Answer:
devlopment/ Evolution
Explanation:
All organisms inherit the genetic information specifying their structure and ... so the genetic material must be replicated and passed from parent to progeny cell at ... trait is determined by a pair of inherited factors, which are now called genes. ... of animals, particularly the genetic analysis of development and differentiation.
Evolution consists of changes in the heritable traits of a population of organisms as successive generations replace one another.
Here's the solution,
<u>1. Condensation</u> :
=》the changing of a gas to a liquid
<u>2</u><u>.</u><u> </u><u>troposphere</u><u> </u><u>:</u>
=》the layer in which weather changes occur
<u>3</u><u>.</u><u> </u><u>Ozonosphere</u><u> </u><u>:</u>
=》layer absorbing ultraviolet rays
<u>4</u><u>.</u><u> </u><u>evaporation</u><u> </u><u>:</u>
=》the changing of liquid to a gas
<u>5</u><u>.</u><u> </u><u>G</u><u>reenhouse</u><u> </u><u>effect</u><u> </u><u>:</u>
=》carbon dioxide and water vapor trapping heat given off by Earth
<u>6</u><u>.</u><u> </u><u>Automobile</u><u> </u><u>:</u>
=》the major source of pollution
<u>7</u><u>.</u><u> </u><u>Ionosphere</u><u> </u><u>:</u>
=》layer responsible for reflecting radio waves