Answer:
C which would be considered secondary consumers.
Explanation:
They are commonly called carnivores, and examples include lions, snakes, and cats.
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Answer:
(a) H0: mu = 17 vs. Ha: mu < 17
(b) Sample statistic is 1.6
Explanation:
(a) A null hypothesis is a statement from a population parameter which is either rejected or accepted (fail to reject) the upon testing. It is expressed using the equality sign.
An alternate hypothesis is also a statement from a population parameter which negates the null hypothesis and is accepted if the null hypothesis is rejected. It is expressed using any of the inequality signs.
(b) Sample statistic = sample mean ÷ sample size = 16 ÷ 10 = 1.6
Humans get energy indirectly from the sun, but directly through plants. plants get energy from the sun through photosynthesis, and we eat the plants.
Answer:
c
Explanation:
serotonin as it has neuro cells which can be fixed changed or duplicated.
Answer:
-The skeletal muscle has long and cylindrical cells. The cardiac muscle cells are short and together they form a branch.
-The heart muscle fibers have only one nucleus in the center. The skeletal muscle fibers are multinucleated.
-The skeletal muscle is voluntary and the cardiac is involuntary.
- Sarcoplasma and glycogen are more abundant in the heart muscle.
-The cardiac muscle is longitudinal striated and the skeletal is transverse striated
