-Cell membranes are fragile and can easily be damaged by various substances. HYPOTHESIS: When testing the effect of different alcohols on the cell membrane of red
beet cells, the damage to the membrane can be measured by the amount of red dye
released into the solution.
what is the independent and dependent variable ???

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Why is taking care of yourself a time management techique

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?