Explain what is meant by a river’s load, and describe how the load is carried. Sediment load refers to the amount of sediment that a river can carry. Rivers carry their load in different ways. Large particles are pushed and rolled along the bottom of the river bed, and some sand is bounced along. Fast-moving water lifts sand and other small sediment and carries it downstream. Some larger particles of sediment are broken down by the water and carried away.
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The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Which type of stimulus do mechanoreceptors detect? sound pain heat light

How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.