Biology, 13.09.2019 23:30 sweetLips230
The increase in brain size in mammals has been associated with the evolution of endothermy. which of the following best explains this link?
a. endothermic animals require a large hypothalamus to regulate temperature
b. increased jaw musculature associated with chewing allows for an expansion of the braincase
c. endotherms have nasal turbinates which require a large frontal lobe in the brain
d. most endotherms are herbivores and require an increased brain size to process the cellulose in the plant material
e. insulating fur requires individual nerve endings which lead to an increased number of synapses in the brain
Answers: 3
Biology, 22.06.2019 07:20
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
Biology, 22.06.2019 09:50
Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users
Answers: 2
Biology, 22.06.2019 20:20
What is the purpose of transcription? a. to copy the nucleotide in dna b. to form rna molecules from dna c. to produce a nucleic acid sequence from an amino acid sequence d. to link amino acids together to form stands of protein
Answers: 2
The increase in brain size in mammals has been associated with the evolution of endothermy. which of...
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