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Ivan
3 years ago
14

The “push” needed to start a chemical reaction is the:

Biology
1 answer:
katovenus [111]3 years ago
5 0

its reactant energy, hope this helps :)






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melomori [17]

Answer:

c

Explanation:

5 0
3 years ago
The fascicles of the deltoid are _____; the fascicles of the pectoralis ______. parallel; bipennate fusiform; unipennate multipe
Oxana [17]

Answer:

multipennate; triangular

Explanation:

The deltoid is referred to as the muscle that plays an important role in the ability for the arm to be lifted and also the movement of the shoulder. It is found at the upper part of the shoulder and arm. The fascicle of the deltoid which is represent bundle of fibers of the muscle is multipennate, meaning it is has several tendons arranged at several angles.

The pectoralis is a muscle located at the chest region of humans. It takes up a large portion of the chest muscles and prominent under the breast. The fascicles of the pectoralis is triangular, meaning it is converged towards one tendon.

3 0
3 years ago
In an experiment, the independent variable is the variable you change on purpose. The dependent variable is what you measure. Tr
Strike441 [17]

Answer:

True

Explanation:

An independent variable is the variable you think is the cause,while a dependent variable is the effect. you manipulate the independent variable and measure the outcome in the dependent variable.

3 0
4 years ago
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Which of the following is a characteristic of a plant kingdom? A.all are single celled b.make their own food c.cell nucleus is a
lorasvet [3.4K]

The correct answer is - b. make their own food.

The plants are differing from most of the other organisms in that that they produce their own food. In order to produce their own food, the plants use the sunlight, carbon dioxide, water, and nutrients from the soil. They manage to perform a process called photosynthesis in which they manage to turn those things into sugars, thus create their own food. That makes the plants producers, which puts them on the bottom of the food chain, meaning they are the basis and most important part of the ecosystems in which they exist.

3 0
4 years ago
What is a property of water
Juliette [100K]

cohesion is a major property of water


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3 years ago
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