The shape of the planets' orbits around the Sun in this scenario can be referred to as an elliptical shape.
<h3>What is an Elliptical shape?</h3>
This is similar to the shape of an ellipse in which the elongated circle stretches into an oval.
The shape of the orbits of the planets are all nearly circular as a result of the distance of the planets from the sun being millions of miles apart.
Read more about Elliptical shape here brainly.com/question/2459563
D) The basic unit of structure and function in all living things
The phenomenon of populations of organisms changing from generation to generation is known as biological evolution.
<h3>What is biological evolution?</h3>
Biological evolution is a scientific term that deals with the change in inherited traits through successive generations in an organism's population. For example, penguins have typical wings over swim-friendly flippers which were there for many generations. It is also called microevolution. Biological evolution is important because it helps us to understand why an organism is the way they are. Mutation, genetic drift, gene flow, and non-random mating are some of the causes of biological evolution. Heredity and Reproduction are the top conditions for biological evolution.
To learn more about biological evolution, visit:
brainly.com/question/2707222
#SPJ4
Lamarck<span> believed that organisms could acquire characteristics during their lifetime that they could pass down to their offspring, but </span>Darwin<span> did not believe these traits could be passed down.</span>
