Arthropods were the first animals to successfully invade land from the sea
I think the answer would be 1,or 2
Natural gas made due to pressure and under buried layers of rock over millions of years ago
Answer:
Polygenic traits are traits that are controlled by multiple genes instead of just one. The genes that control them may be located near each other or even on separate chromosomes. Some examples of polygenic traits are height, skin color, eye color, and hair color.
Answer:
a) Hypothesis
Explanation:
The statement is a hypothesis because is an assumption made from empirical data that serves as the basis for initiating an investigation.
