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goldenfox [79]
3 years ago
11

Please Help! giving brainiest!

Biology
1 answer:
olga nikolaevna [1]3 years ago
4 0

Answer:

1 , 11 and 111 are correct

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1. Which type of reaction has water in its products?
Sonja [21]

Answer:

1. b. Dehydration synthesis

2. a. Hydrolysis

Explanation:

Hydrolysis is the process where water is used to break chemical bonds. Dehydration synthesis is the reverse reaction, where a bond is formed resulting in the loss of water from the molecule, so a water molecule is generated as a product.

That means that dehydration synthesis produces water, and hydrolysis uses water.

7 0
3 years ago
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Which diagram shows the pathway of energy through an ecosystem?
Iteru [2.4K]
Question 1:
The correct answer should be the one that shows the producer first, (->) followed by the herbivore, (->) with the carnivore last.
Producers are organisms that harvest their own 'food' using things like the sunlight and water. Examples of producers are grass and other vegetation.

Producer
The herbivore, or an organism that consumes only vegetation and/or algae, consumes the producer.

Producer ⇒ Herbivore
The carnivore consumes meat, or other animals such as the herbivore. It's the last. 

Producer ⇒ Herbivore ⇒ Carnivore
Therefore the answer is B. 
____________________________________________________________
Question 2:
 I'm pretty sure that succession as well as regrowth after volcanic eruption (Just look at Mount St. Helens. After 30-35 years after the eruption, nature is still recovering) happens over time/slowly. I would say global warming [C](?) would be the answer. 
5 0
3 years ago
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A wave that requires a medium such as air or water through which to travel is called a mechanical wave.
ss7ja [257]

The answer is Mechanical.

5 0
3 years ago
2Which term describes the two groups of plants that do not need water to reproduce?
Pavel [41]

Answer:

A

Explanation:

.............................spermatophytes...........................

5 0
2 years ago
A grown tiger began its life as a single fertilized egg. Explain why a tiger looks so much different as an adult than it did as
blsea [12.9K]
<span>A tiger looks so much different as an adult than it did as a single fertilized egg because it developed through different stages from being a zygote (fertilized egg), to becoming an embryo (where it experiences intense cellular changes), to becoming a fetus (where it gains a great measure of cell specialization, and develops distinct tissues and organ systems). After birth, the tiger still undergoes further growth and development into adulthood. This is largely regulated by the expression of different genes at different times and also by environmental factors.</span>
7 0
3 years ago
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