Which of the following explains why salt water is considered a mixture? A. It is composed of one element

B. It is composed of one compound

C. It is composed of two or more substances and has new chemical properties.

D. It is composed of two or more substances that retain their own chemical properties.

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

1.75 is the weight of one medium egg

As cooking food that has to go in the oven

Conservation efforts have been effective in "increasing the number of endangered species, reducing all the negative impacts of human activity, and preserving wildlife habitats".hope my answer has you : )