B. Covalent (Bond) I hope this helps! ^^
Answer:
Sex linked is a trait in which a gene is located on a sex chromosome. In humans, the term generally refers to traits that are influenced by genes on the X chromosome. This is because the X chromosome is large and contains many more genes than the smaller Y chromosome.
I don’t understand the question but if I can make a correct inference, they have thorns to protect themselves from predators.
Malthus didn't account for diseases or natural disasters in his theory of population growth.
There are many answer you have to be specific
