Which of the following carbon compounds helps form muscles and bone and controls cell processes? Select one:
a. carbohydrates
b. nucleic acids
c. lipids
d. proteins

The use of logic making empirical observations and performing dissections were all part of the scientific studies by

Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above