Answer:
There are four types of animal tissues:
- epithelial tissue,
- connective tissue,
- muscle tissue
- nervous tissue.
Answer:
Adapting
Explanation:
Adapting is when the organism slowly changes as each generation goes by because the organism more suited for the environment is going to survive and reproduce while others will have a harder time and more than likely die off.
Answer:
monogliceridos
digliceridos
trigliceridos
Explanation:
Según el número de ácidos grasos, se distinguen tres tipos de estos lípidos: los monoglicéridos, que contienen una molécula de ácido graso. los diglicéridos, con dos moléculas de ácidos grasos. los triglicéridos, con tres moléculas de ácidos grasos.
Answer:
4
Explanation:
Do not heat a test tube with the cork covering its open end. This is because this will result in buildup of pressure and ultimately lead to an explosion which could lead to injury. Instead, heat the test tube at an angle (with the mouth facing away from you or your neighbor) and close to a window so the emanating fumes are not directed at you. Heat the test tube gently without having to put it directly into the flame.