What are the symptoms of a scorpion sting?

Scientists conduct investigations for a variety of reasons. Which of the following reasons best explains why a scientist would want to study rock formations and living organisms in previously unexplored water habitats?

Which of the following correctly predicts what would happen if a plant was lacking stomata? It would not have chloroplasts needed for photosynthesis. It would lack structural support tissue, causing it to collapse.

1. Identify the substance. sugar a) carbohydrate b) lipid c) nucleic acid d) protein 2. Identify the substance. DNA a) carbohydrate b) lipid c) nucleic acid d) protein 3. Identify the substance.

What is most likely to happen if an individual restricts consumption of dietary fat to very low levels

Which of these is a difference between a single skin cell and the skin tissue that covers an entire hand?

Plants use the energy of sunlight to a. take water from the soil b. carry out photosynthesis c. exchange gases with the atmosphere d carry out cellular respiration

Which are replicated during interphase?

How does our learning of elements, compounds, and mixtures relate to minerals? Are minerals different than elements or compounds? Explain.

In agarose gel electrophoresis, DNA will be attracted to the negative electrode.

Explain how to focus a microscope using the high-power lens. Include any safety issues you need to be aware of.