BRAINLIEST GIVEAWAY!

How to enter:
First two people to define what are chromosomes, what is mitosis, and what is meiosis gets a chance to win a Brainliest.

There are only 2 spots available, whoever sees this first and answers it gets a 50% chance.
I will pick 1 random winner after all spots are taken, using random select engine.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.