PLS HELP I HAVE 20 min

When the gametes fuse, the plasma membranes of those cells fuse, the cytoplasmic contents come together and the nuclear membranes with all of the the they contain fuse as well.

Write the balanced chemical equation forphotosynthesis.

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.