Atoms are the smallest unit.
Answer:
Use clusters of filler materials
Explanation:
A line can be defined as a one-dimensional figure that is straight, has no thickness (width) but extends infinitely in both directions.
Generally, a line can be created through the use of the following techniques or methods;
1. Dot-to-dot placements i.e distance between two points.
2. Use of linear objects: it involves the use of an object that is straight in shape.
3. Sequential placement of materials.
However, a line cannot be created through the use of clusters of filler materials.
Answer:
#1.The force of gravity causes it to accelerate
Explanation:
As acceleration is the rate of change in velocity of an object with respect to time. ... The acceleration of penny is due to the force of gravity. Thus, we can conclude that the force of gravity causes it to accelerate.
The sentence that best explains the relationship between a population and a community is a community contains multiple populations. So, the correct option is (d).
A community is a group or association of populations of two or more different species occupying the same geographical area and at a specific time. A population is a group of interbreeding individuals of the same species that are isolated from other groups. Thus, the primary distinction between a population and a community is this.
In a specific ecosystem, a community is a collection of populations, whereas an ecosystem is made up of both a community and abiotic forces. A community is a huge group in comparison to a population, whereas a population is a small group in an ecosystem.
A population is made up of only one species, whereas a community is made up of various species coexisting. This is another significant distinction between a population and a community.
Learn more about community in ecosystem here;
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