Scientists think that algae first evolved approximately 2.7 billion years ago, and soon after this oxygen began to exist in the atmosphere. Photosynthesis by primitive plants and algae released oxygen, which gradually built up in the atmosphere.
Explanation:
Answer: A person who needs assistance with medication
Explanation:
It is asking if they have questions and explaining where the pharmacy is at and when its open
Preferió. The other ones really don’t make any sense and I speak Spanish lol
1 (how old is your mom) mi madre eats trinta y uno.
2(how is your dad) mi padre esta muy bien
3( are u afraid of turtles) no tort ug as esta mi amigo!
4( how r u) muy consado
5( how many members are in your family) yo tengo cuatro personas en mi familia
