All points to the
of zero on a horizontal number line are negative

Left

Explanation:

A number line's numbers are in numerical order. Negatives numbers are less than zero, while positive numbers are greater than zero. Since the number line is in numerical number, it's least to greatest. Therefore, the answer is left.

answer; (d) all matter is composed of small particles, which combine to make larger objects;

answer; the correct answer to the above statement is (true);