A/an ___ is a type of research that involves observation and collecting data but does not include a control.

A. Independent Variable

B. Experimentation

C. Dependant Variable

D. Investigation

When completing the water properties lab, which property of water was responsible for the water molecules sticking to the penny? cohesion adhesion high specific heat both cohesion and adhesion

Choose all the answers that apply. Megan wants to find out if the color of light affects the growth of a plant. Which of the following should be controls? A_light color B_amount of light C_type of plant

Why my introduction of exotic species disrupt an ecosystem

A chemical has been found to harm the same components in both prokaryotic and eukaryotic cells. Which components are those?

Which of the following pairs is not correctly matched? a. sarcolemma - muscle fiber plasma membrane b. transverse tubule - generate ATP c. mitochondria - produce ATP for muscle contractions d. sarcomere - functional unit of the myofibril

Rabbits were introduced to Australia in the 1800s and spread quickly across the continent, moving into the nests of native burrowing animals and eating their food. What allowed the nonnative rabbits to spread so quickly in Australia?

If there is a 90% chance of rain tomorrow and a 70% chance of wind and rain, how many percent is the probability that it is windy, given that it is rainy? Round your answer to the nearest percent. A) 67% B) 71% C) 33% D) 78%

Explain why cell division throughout the body cases at the end of puberty

Alimentos mexicanos de alto valor nutrimental

How much bacteria would exist at the end of a 24 hour period if you started at 1 and doubled every 15 minutes