Growing two species of Paramecium in the same test
tube is an example of?
A. Intraspecific competition
B. The founder effect
C. Interspecific competition
D. A population bottleneck

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?