Answer: The literal reason would be because our ancestors did. The ancestors of all modern mammals had five digits on each limb up to 360 million years ago.
Explanation:
The key difference between energy flow and matter cycling is that energy flow shows the energy transmission from one trophic level to next trophic level in food chains while matter cycling shows the flow or cycling of elements through the living and nonliving parts of ecosystems
Exothermic and it does follow the law of conservation of energy.
The answer you are looking for is A) Fish
Fishes are examples of Vertebrates. They are cold-blooded; obtain dissolved oxygen in water through gills; most of them lay eggs; have scales; have fins; live in water.
Answer:
The correct option is - D
The probability that the test rejects H₀ when m = 1 is true.
Explanation:
Given,
The significance level of a test
H₀ : m = 1 versus Hₐ : m > 1
Given options were
A) the probability that H₀ is true.
B) the probability that the test fails to reject H₀ when m = 3 is true.
C) the probability that the test rejects H₀ when m = 3 is true.
D) the probability that the test rejects H₀ when m = 1 is true.
Therefore, D means that The alternative hypothesis (Hₐ) will reject the Null hypothesis (H₀) when m = 1.
