The first answer is D. The padded webbing on their feet works much like a flipper would and helps them to move faster, by allowing them to move more water.
The second is B. Like pine trees most desert plants have spines so that they can retain as much water as possible.
The third is A. Not only are they sharp, but the way in which the jagged edges on their teeth lines up allows them to interlock to keep their prey from getting away.
Answer:
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Explanation:
Enter the following transactions into richard’s checkbook register and state his ending balance: date type description amount 03/01 check #204 blue sky apartments $455. 00 03/05 dep payroll automatic deposit $390. 36 03/08 debit benny’s hamburgers and fries $9. 20 03/15 check #205 car payment $251. 59 03/19 dep payroll automatic deposit $390. 36 a. $715. 79 b. $1,009. 81 c. $780. 72 d. $880. 24.
Answer:
The inner core has the highest density
Explanation:
Despite high temperatures should be melting the metals in the inner core, the extreme pressure keeps the earth's inner core in a sold phase. The solid metals make the earth's core very dense, at about 17 g/cm³
Participation in sports can help in weight management and make your immune system stronger.
Answer:
C. Cambrian
Explanation:
The Cambrian Period marks an important point in the history of life on Earth; it is the time when most of the major groups of animals first appear in the fossil record.