How does competition affect the ecosystem?

What part of the human brain contains the primary breathing control center?

Is the creation of genetically unique offspring by two parents?

Almost all cells in an animal (except gametes) have __ sets of chromosomes? in other words, how many homologs for a particular chromosome?

Which of these is a disadvantage of hydroelectric energy? A. Is expensive to build or maintain B. Has high power plant efficiency C. Has a long power plant life span D. Reduces greenhouse gas emissions

Which group of plants contains the least number of species?

How an alpine glacier can change the topography of a mountainous area

Which aspects of renal function are involved in the regulation of blood pressure

What is the relationship between photosynthesis and respiration

What is the main cause of extinction on Earth today? instantaneous speciation continental drift human impact on the environment natural disasters

Plants do not just use photosynthesis to make sugars for energy storage. Identify other kinds of uses plants have for these substances.