The climate of a certain rain forest has changed over the last decade. average temperatures have increased by about 1 degree celsius. the biodiversity in the area has decreased over the same time period. what conclusions can be drawn about the rain forest ecosystem? question 10 options: the ecosystem will likely continue in the same pattern for another decade. the ecosystem experienced a natural or human-made environmental change. the ecosystem must have been affected by human activity. the ecosystem will return to its original climate patterns in the next decade.

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

Witch type of microscope is used to view very small cell components like proteins and dna?

What will happen if deforestation continue to destroy the green plant on the planet