Which of these illustrates how ocean and land ecosystems are connected? a. marine turtles eat mats of floating algae and are eaten by sharks. b. krill consume phytoplankton that capture energy by photosynthesis. c. decomposers break down the remains of a squirrel and return its nutrients to the soil. d. a pelican feeds on ocean fish, and crows eat the pelican’s eggs.

Consider this plant cell which organelle is labeled g

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving