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Setler [38]
3 years ago
7

When you heat a test tube, what should you do? (Select all that apply.)

Biology
1 answer:
Yanka [14]3 years ago
7 0

Answer:

B & D

Explanation:

That's the answer.

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1. How are populations of chimpanzees affected by slash and burn agriculture? 2. Which features of chimpanzees make them more di
sergij07 [2.7K]

Answer:

1. Slash and Burn agriculture refers to a technique of farming that requires plants in a forest or woodland to be decimated to create a cultivable expanse of land.

Some of these plants are usually homes to wild chimpanzees. The more they are cut down, the deeper into the forests they would migrate, that's if they ever find a place like it.  

2. When compared to the other primates such as monkeys, baboons, etc their larger body size, puts them at a disadvantage. This is because when they are placed in a restricted space, they need more food which in turn translates to increased height and weight.

Cheers!

8 0
3 years ago
5. The occurrence of large or small beak sizes among seed crackers in the absence of
almond37 [142]

Answer:

Disruptive selection

Explanation:

Disruptive selection favors both of the extremes ( large and small beaks) Thank me later:)

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Science 6th grade digital INB- You dont know what parts of the ground are safe and what parts are thin crusts of soil covering f
OLga [1]

Answer:

Fire detecting Scanner.

Explanation:

Fire detecting Scanner is a system which has the ability to scan the area and tells the changes occurs in the fire inside the earth crust. This scanner collect all information about the area on the basis of which we can take steps to avoid the damage caused by the fire. With the help of this scanner we can tell that which part is safe and which part of the area is dangerous for people.

8 0
3 years ago
In many places, how can drinking from Rivers and ponds affect a person's health?
lawyer [7]

Rivers and ponds contain poisonous chemicals that imperils your lives.

8 0
3 years ago
Read 2 more answers
Which is not a greenhouse gas and therefore not responsible for global warming?
ELEN [110]

Answer:

C: Nitrogen

Explanation:

nitrogen is transparent to infrared light. the molecules are invisible because when you stretch one, it doesn't change the electric field.

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