Plants use chlorophyll to capture light energy, which fuels the manufacture of food.

True or False

Horse breeders often mate horses that have special traits that they will pass on to offspring. This is an example of survival of the fittest evolution artificial selection natural selection

Porque me duele el estomago?

Tyrone hears on the news that the AQI is 201. What does that mean? the air is unbreathable oxygen in the air is at a dangerous level the amount of pollutants in the air is unhealthy acid rain is likely to fall

Condensation of water vapor in the atmosphere is most likely to occur when

How is starch broken down to glucose prior to glycolysis?

Linda is studying while listening to her ipod. she notices that when she raises the volume five decibels when the volume is initially low, the change is very noticeable.

What will happen if our kidney stops working?

Amphibians have internal fertilization that requires the presence of water. true or false

Nearly all organisms on earth carry out some form of glycolysis. How does that fact support or not support the assertion that glycolysis is one of the oldest metabolic pathways?

Gender is determined by X's and Y's. Which of the following is the code for a male?