Categorize the food items below by selecting which macromolecule they are known to contain. apple

steak

celery

olive oil

potato

avocado

egg

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations