Plants do photosynthesis, which is the process of converting solar energy into food. Which organelle does a plant cell need to do photosynthesis?

Why are nails made of iron and not barium and phosphorus?

Which of the following best describes the natural process that occurs during malting? A) a seed begins to grow into a new plant B) living plant begins to decay C) flower produces seeds D) fruit transported by other animals

The type of antimicrobial drug that would be least toxic to humans is a drug thatA) Inhibits protein synthesisB) Disrupts the cytoplasmic membraneC) Inhibits nucleic acid synthesisD) Inhibits cell wall synthesis

A specialized unit within a cell that has a specific function

Which of the following is responsible for the traits of an organism? A) Sequence of nucleotides B) Number of Phosphates C) Amount of Thymine D) Type of bond between bases

The mechanical breakdown of rocks by the action of other rocks and sand particles is called

What do ferns reproduce by? 1. Spores 2. Budding 3. Cones 4. Seeds

In stars that are near death, What can no longer contain fusion? A) Electromagnetic Attraction B) Strong Forces C) Gravity D) Planets

What types of stress are present at divergent plate boundaries? extension compression both a and b

Which of the following courses should a student take in order to become a hydrologist? Choose the three correct answers 1. statistics 2. geography 3. coding 4. physical science 5. philosophy 6. chemistry