Answer:
I think the answer is the first option, more reliable and harder to use.
Explanation:
I think this because technology is expensive and the most reliable thing we have right now so the other options don't make sense.
Answer:
Menstruation is one part of a person's menstrual cycle which includes the shedding of the endometrium (lining of the uterus) that occurs throughout a person's reproductive life.
Manipulated Variable:The speed working on maths problems
Responding Variable: The group that use¬ using a calculator
Controlled Variable:The same maths quetions
Answer:
I don't think that's a condition, the vacuole is like a storage area so it would make sense for it to store water.
Answer:
Phylum
Explanation:
All vertebrate animals belong to a phylum are called ‘Chordata’. Animals with a spine are also called vertebrate animals