Answer:
Yes, it does have to have a nervous system.
Explanation:
Answer:
Positive and negative ions
Explanation:
when these two come together it is considered ionic bonding.
Answer:
It's a row of chemical elements
quantity of the substance remaining = initial quantity of the substance * (.5)^(time elapsed/half life of the substance)
2.50 = 20 * (.5)^(19.2/x)
Answer:
Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations.
