What do lysosomes produce that are essential to their function

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

What sre the effects of hemolytic disease of a newborn

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d