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valentinak56 [21]
3 years ago
9

Which of the following could be used to describe the rate of a reaction?

Biology
2 answers:
Alekssandra [29.7K]3 years ago
5 0
The rate of reaction in chemistry tells us how fast a reaction will occur from start to end.
Leto [7]3 years ago
3 0

change in concentration and change in time

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Why did Avery's group destroyed each type of molecule before adding it to the solution containing R bacteria? what can you concl
olya-2409 [2.1K]
Because that destroyed it so it could be more helpful
8 0
3 years ago
Define the following term: <br> First order consumer:
sergey [27]

Answer:

First order consumer: the first step in the food chain; they eat the producers

Explanation:

These organisms are usually herbivores. They eat the producers (plants).

8 0
2 years ago
Match each interaction with its example.
Sati [7]

Answer:

1. Parasitism

2. Mutualism

3. Competition

4. Commensalism

Explanation:

The given are all different ecological relationships. These relationships how the members of the ecosystem interact with each other.

Parasitism is a relationship where one organism is harmed and the other one benefits. However, parasitism is specifically referring to a relationship where one lives inside the other organism, causing it harm by directly feeding off them or depriving it from getting nutrients.

Mutualism is a relationship were both organisms benefit from the relationship. In the example, the aphids provide protection for the ants while the ants provide food to the aphids (honey dew). Another example of a mutualistic relationship would be the tickbird and the rhino. The rhino benefits because the tickbird eats the ticks of the rhino, and in return, the tickbird is fed.

Competition is a relationship between organisms that compete for resources. In the case of your question the two grasses are competing against each other for the nutrients and water. Animals also share this type of relationship, especially when those that prey on the same animals for food.

Commensalism is a relationship between organisms where one benefits and the other does not benefit, but is NOT harmed. A good example would be the remora and sharks. Remoras are fish that swim with sharks. They swim beneath the sharks fins. The sharks provides them protection from other predators and remoras benefit because they get to eat scraps of the sharks food as well.  

4 0
3 years ago
In which of the following materials is the velocity of light greatest?
RSB [31]
You didn't put any answer choices, but air and water are generally the greatest.
5 0
3 years ago
Read 2 more answers
How can a species develope genetic diversity
xxTIMURxx [149]
Sexual reproduction results diversity
4 0
3 years ago
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