What if the Earth was moved out to Jupiter's orbit which is about 5 times further from the Sun that Earth. How would the Sun's effect on the Earth change at that distance? A. 5 time less gravitational force
B. 25 times less gravitational force
C. 0.5 times less gravitational force
D. 250 times less gravitational force

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).