An area of land where two major biomes come together is called a(n)... Community
Biotone
Ecosystem
Ecotone

The activity of the modern sample is 1.10 bq . how long does that measurement take?

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.