Which scientist proposed a link between contaminated water and cholera?

A.) curie

B.) Koch

C.) Salk

D.) Pasteur

Which is most necessary for specialization among producers to take place?

Why does the size of the ventral horns of the spinal cord vary along its length? A) The ventral horns contain both somatic motor and somatic sensory neurons.

Kareem drew a diagram to compare flatworms and segmented worms. Which label belongs in the area marked X? Can reproduce sexually Are always parasites Are all sessile Are covered in setae

The atomic number of an element represents the number of: A. neutrons B. protons C. electrons D. protons and neutrons

Which of the following statements regarding mitosis and meiosis is false? A. In mitosis, the chromosomes replicate only once in the preceding interphase. B. Mitosis provides for growth and tissue repair. C. Meiosis provides for asexual reproduction.

How often should files be backed up according to experts? A. Daily B. Weekly C. Monthly D. Annually

This is the process by which information from a gene is used in the synthesis of a functional gene product. These products are often proteins.

An example or inference

What is found in between the bases of dna

When volcanoes erupt, they spew out tiny particles of matter and gases, in addition to lava. Choose two spheres that this could impact and explain how they would be affected.