A minerals__ is the appearance of its powder after the mineral has been dragged across a porcelain plate

A) color

B) luster

C) streak

D) contrast

Provide information regarding microbial size, shape, motility, and differentiation of the following preparations: spore stain, negative stain, simple stain, hanging drop slide, and Gram stain.

A testable explanation of a situation is called

What is The (theoretical) largest population that an environment can support at any given time?

What types of organisms undergo cellular respiration?

The diversity of species in a community refers to the

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

Which statement correctly describes other ways in which nebulae and stars are different? A. A star always has a higher density than a nebula. B. Stars can form inside a nebula but a nebula can never be produced by any star. C.