The correct answer is Option: B) Implantation
Implantation is defined as the attachment of fertilized egg or blastocysts to the wall of uterus at the beginning of pregnancy. Occurrence of implantation ensures the women to be described as pregnant.
Other options are wrong.. e.g. Intercourse is only an act between a man and a woman and does not always result in a pregnancy. On the other hand menstruation has nothing to do witha women getting pregnant.
Answer: Making Observations
Explanation:
She’s interested about learning about space, so when she looks through her telescope she’s observing. She wants to see how The bodies look, because she’s interested.
Answer:
A compound is a molecule made of atoms from different elements.
Explanation:
All compounds are molecules, but not all molecules are compounds.There are two main types of chemical bonds that hold atoms together: covalent and ionic/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds. They make up compunds because they can join togther .
Independent variable represent the variable
Answer:
I think its 1 cells all come from pre existing cells. have a nice day hope this isnt too late :)
Explanation:
im taking the test too
