Answer:
A. dividing up resources among organisms in an ecosystem.
Pretty sure temperature, Celsius and Fahrenheit are both ways to measure the temperature weather it is hot or cold
This phase is metaphase, and you can remember this by seeing the m means middle.
The chromosomal combination allows for each sex cell that is going to be produced to have different DNA combinations, allowing for the offspring to be not only different from the parents, but also allows for genetic diversity.
I do believe that it is C. crossing over :) I hope that is correct, it seems like the only plausible answer.
Answer:
(c). are gaps between neurons where chemical signals are used to transmit information
Explanation:
Synapses can be defined as junction present between two nerve cells, through which nerve impulses are transmitted by using chemical signals or neurotransmitters. The synapses represent a small gaps that separate two neurons.
The neurotransmitters are released by ending of presynaptic neuron and allows transmission of signals from presynaptic neuron to postsynaptic neuron. Hence, synapses are necessary for unidirectional flow of impulses.
Thus, the correct answer is option (c).