1. Which of the following human activities is most likely to cause the greatest disruption to the environment? A Replanting felled trees C Recycling cardboard boxes
B Burning fossil fuels D Capturing solar energy

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Which cell organelle is the site for photosynthesis? a. chloroplast b. endoplasmic reticulum c. golgi apparatus d. lysosome

What term describes a doctor who becomes a specialist by meeting standards beyond those of getting a license and passing a test in the specialty area?