Scientists use all sorts of different discoveries to help date-back the day Earth was created. Some of these include types of rock, fossils, trees, chemicals in water, minerals, and elements.
Answer:
D. Power is required in order for work to be applied on an object
D.) ovary oviduct uterus then vagina
B. Gametophytes produce diploid gamers (the gametes are haploid)
Answer:
A
Explanation:
Acids and bases when mixed neutralize eachother. and 7 is neutral on the PH scale
