Answer: A. true
Explanation: Each crab lives in a different habitat according to the environment in that habitat. If you were to move a Ghost crab to water, where the blue crabs live, it would be easy to see, and would most likely not be able to survive fully submerged in water.
Answer:
D
Explanation:
the most common thing insects do with their antenna is smell
Answer:
i dont know if its correct cause that information came from Wikipedia..
<span>Blood supplies oxygen to cells to perform cellular respiration. Haemoglobin carries oxygen in the blood.Any change in the structure of hemoglobin will affect its oxygen carrying capacity. Mutation of genes coding for hemoglobin will result in a different hemoglobin which will fail to supply oxygen properly. Hence patients needs blood transfusion to maintain oxygen supply.</span>