Biology, 03.02.2021 14:00 aubreyfoster
Medium mass stars like our own sun tend to been seen in the yellow portion of the
Spectrum . Older stars that have burned much of their hydrogen fuel may appear red
general color. Blue stars are often very young stars, relatively speaking, and burn-
A:very hot
B:very cool
C:at temperatures similar to our sun
D:Blue stars are supernovae.
Answers: 2
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The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
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Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that canβt be observed.
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Individuals do not compete directly for resources, but are prey for the same predator
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Study this image which statement best describes the rock shown check all that apply
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Medium mass stars like our own sun tend to been seen in the yellow portion of the
Spectrum . Older...
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