Sir Isaac Newton explained.. Group of answer choices That planets move in ellipses. Why the gravitational force continuously pulls each planet towards the Sun The theory of theories. Planets orbit faster the closer they are to the Sun.

Why the gravitational force continuously pulls each planet towards the Sun

Explanation:

According to Sir Isaac Newton's first law of motion, there is a gravitational force that acts on two objects or planets which always pull it towards the center of the orbit or sun . For example if there is a force that pull the Earth toward the sun, there must be equal and opposite force that also pull the sun towards the Earth.

It is represented by a formular.

F= GMm/r^2

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.