What can happen after a lake receives a large input of a limiting nutrient? a. an algal bloom occurs. b. algae begin to die and decomposers take over. c. nitrogen compounds are recycled. d. the concentration of oxygen drops below the necessary level.

When studying heredity, what is the relationship of dna based and traits? super urgent !

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?

Need write 5 complete sentences. explain the process of accessing valid and reliable health information. why is it important having information that is valid and reliable? 25 point