Answer: D.
Explanation: Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear. Other adaptations are behavioral. Behavioral adaptations are the things organisms do to survive. For example, bird calls and migration are behavioral adaptations.
3:1 homozygous dominant, heterozygous dominant, heterozygous dominant and <span>homozygous recessive.</span>
Answer:
An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to yield a cation and an anion in water. The higher the concentration of hydrogen ions produced by an acid, the higher its acidity and the lower the pH of the solution. Hope this helps.
Explanation:
Answer:
A.
Blood cells take in glucose by active transport and intestinal cells take in glucose by passive transport.
