Answer:
1. Egg fertilized to form a zygote
2. Cell division in the zygote to form a morula
3. Cell division to form a blastocyst
4. Differentiation of cells in the blastocyst
5. Development of tissues
6. Development of organs
Explanation:
What looks like fluffy ball?
WHAT DOES?
Tachycardia, cough, sore throat, asthma, nausea, and vomiting are among the short-term risks associated with smoking
It is super easy. it is on humans and please be my friend and no hand down please!!!!
"Alveoli" <span>is where gas exchange takes place between the lungs and the blood.
Hope this helps!</span>
