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iragen [17]
3 years ago
14

Which planet is most like Earth in size and density? A: Mercury B: Venus C: Neptune

Biology
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

B. Venus

Explanation:

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Rzqust [24]

a.shed their skin..

Explanation:

Exoskeleton

A true exoskeleton, like that found in arthropods, must be shed (moulted) when it is outgrown. ... The new exoskeleton is still capable of growing to some degree, however. Animals of the order arthropoda, like lizards, amphibians, and many other animals that shed their skin, are indeterminate growers

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3 years ago
Why do we need to fish on the reef?
Allushta [10]

Answer:

we dont but when we fish in the reef it gives us more fish faster but people to lazy to take n' hour longer and not destroy the reef

Explanation:

7 0
3 years ago
Read 2 more answers
Describe what is meant by the ‘lock and key’ model of enzyme action.
nataly862011 [7]

Answer:

Answers. The lock-and-key model portrays an enzyme as conformationally rigid and able to bond only to substrates that exactly fit the active site. The induced fit model portrays the enzyme structure as more flexible and is complementary to the substrate only after the substrate is bound.

Explanation:

3 0
2 years ago
At Kroger you can get 6 strawberry and 4 cherry together for $6.90. At Sams Club you can get 5 strawberry and 9 cherry for $9.15
Novay_Z [31]

Answer:

Strawberry = $0.75

Cherry = $0.6

Explanation:

x= Strawberry

Y=Cherry

6x + 4y = 6.9 = -1.5x - 1y = -1.725 x 9 = -13.5x - 9y = -15.525

5x + 9y = 9.15

  5x + 9y = 9.15

+ -13.5x - 9y = -15.525

--------------------------------

-8.5x = -6.375

x = $0.75

5(0.75) + 9y = 9.15

9y = 5.4

y = $0.6

7 0
3 years ago
How does water play a role in increased liquefication?
DiKsa [7]
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