Why are photosynthetic organisms called producers in an ecosystem?

What type of property cannot be seen just by observing with senses

The majority of water found on Earth is: ice water vapor fresh water salt water

Which of the following terms measure the amount of matter in an object

Which of the following is most likely to cause the greatest disruption to an ecosystem? Emptying an aquarium containing non-native species into a local waterway Cutting down a small cedar tree to make holiday decorations Cleaning the windshield of a

In a density-dependent population, an increase in which of the following will most likely lead to an increase in population density?

Are monounsaturated fats good or bad?

Why do consumers depend on producers? Why do producers need decomposers?

How many blood type there is?

Osteonecrosis is a disease caused by reduced blood flow to bones in the joints. In people with healthy bones, new bone is always replacing old bone.

Give an example of an unethical but not illegal dilemma you could face in your future profession - do not use one of the given examples.