Because the have hollow bones, feathers, wings, beaks, and they lay eggs
Answer:
The systolic pressure is 120, and the diastolic p
ressure is 80.
Answer:
vast deferens tested seminal vesicles prostate gland
<span>A. fruiting body.
</span>
Mushroom is an example of a heterotroph.
Autrophs are the organisms that have the capacity to form their own food from inorganic substances like the carbon dioxide.
<span>Heterotrophs are the organisms that cannot produce their own food but depends on other animals or plants for their nutritional needs. </span>
