Why does a cell need energy?

What statements are true about science? CHOSE ALL THAT APPLY 1. Science focuses on the natural world. 2. Science includes people's personal beliefs and opinions about things. 3. Science uses testable ideas. 4. Science relies on evidence. 5.

Which of the choices was an evolutionary innovation that contributed to the successful colonization of land by the first terrestrial plants? Select all that apply. 1. gametophyte generation 2. roots 3. leaves 4. cuticle 5. sporophyte generation

Summation that results from the cumulative effect of multiple synapses at multiple places on the neuron is designated impulse transmission. A. inhibition of the impulse. B. temporal summation. C. hyperpolarization. D. spatial summation.

What is it when energy changes from one form to another without any beig gained or lost

What's is a shunt? In biology

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.