Biol 110 - A nutritionist would like to text whether green coffee

A nutritionist would like to text whether green coffee extract will impact weight impact weight loss in middle-aged women. Which of the following is the best hypothesis for the experiment

a. Middle age women taking green coffee extract pills daily will lose more weight than middle-aged women not taking green coffee extract pills.

b. Women drinking coffee will most likely loose weight

c. Will green coffee extract help middle-aged women lose weight

d. green coffee extract helps people lose weight

You have formulated a hypothesis Mangos contain more vitamin C than oranges. To test your hypothesis, you measure vitamin c levels in 20 oranges, and 20 mangos from that were grown in the same orchard under the same environmental conditions(temperature, sunlight, etc.). What is the dependent variable in this experiment?

a. type of soil, temperature, amount of rain and sunlight in the orchard

b.vitamin c levels

c. oranges

d. mangos

What is the atomic number of an element that has 43 protons and 50 neutrons

a. 43

b 50

c. 86

d 93

e 100

What is the atomic number of an element that has 43 protons and 50 neutrons?

a. 43

b. 50

c.. 86

d. 93

e 100