<u>Answer:</u>
The human beings serve as replica/model of the mammals.
<u>Explanation:</u>
- A mammal is a vertebrate and it has fur, mammary glands (female) and feeds the young ones with milk, a neocortex (region of the brain) and three middle ear bones. This differentiates them from reptiles and birds.
- All mammals are 'warm blooded' because the body temperature heats the blood.
- A few mammals like the platypus lay eggs. The mammals are at the top of the food chain.
Answer:
answer is C
Explanation:
number of protons can not change when making an isotope. and neither can the atomic symbol.
B) They permit exchange between the external atmosphere and the circulatory system.
Good sources of dietary fiber including fruits vegetables, legumes and whole grains are highly recommended when one has constipation. Therefore; For constipation; i would recommend legumes such as beans, peas, and Lentils; Vegetables including Brococoli, spinach, The whole grains such as oatmeal, chia seeds, or flaxseeds, fruits such as berries, pears, apples and dried fruits.
