Mutations can be

beneficial.

neutral.

harmful.

all of the above

The number of what is a defining characteristic of the two types of angiosperms.

Three ways Animals adapted

Alonte is viewing a cell under a microscope. The presence of which of the following cell structures would tell him that the cell is eukaryotic? Choose 1 answer: Ribosomes Cytoplasm Nucleus DNA

Which of the following statements is true water is the energy source for plants Chlorophyll is contained in organelles called mitochondria A by-product of photosynthesis is carbon dioxide Roots have tiny root hairs that maximize the plants ability

An organism lives in a container with very little oxygen. It produces ethanol and carbon dioxide as waste products. Which process does it use to produce most of its ATP molecules? A. Lactic acid fermentation B. Glycolysis C.

A nurse is caring for a patient who has been receiving a drug by the intramuscular route but will receive the drug orally after discharge. how does the nurse explain

What patterns are observed in the organization and distribution of matter in the universe

The speed of sound is at 300 feet below the sea than at 200 feet. slower faster

The taxonomic classification category that contains the least number of different organisms is __. family species kingdom domain Biological Taxonomy is the science of a.) naming everything b.) comparing the molecular clocks between organisms c.

Tyrrell wanted to measure the growth of tomato plants in response to different types of fertilizer. Which tool would be most accurate?