Marine mammals share all of the following traits with other mammals except:
a. they have well-developed appendages
b. they give birth to live young.
c. they have hair during some time of their lives.
d. they are homeothermic.
a
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North
?
A stationary air parcel in the northern hemisphere begins to move in which of the following directions?
A. west B. north C. south D. east
Which of the following species is undergoing reduction? 2 CuBr ? 2Cu + Br2
A) Cu B) CuBr C) Cu+ D) Br- E) Br2
The distinguished ecologist G. Evelyn Hutchinson provided one of the most important explanations for how competing species can coexist. Explain his fundamental niche concept, and how he would account for closely related species coexisting
What will be an ideal response?
The lowest temperature which is found in liquid surface seawater is approximately ________ degrees Celsius (Fahrenheit)
A) 10 (50) B) 2 (36) C) 0 (32) D) -2 (28) E) -10 (14)