State at least two factors which contributed to increased exploration of the oceans in the 18th and 19th centuries?

What will be an ideal response?


The development of better sailing ships, navigational instruments, and charts.

Biology & Microbiology

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List the particles in an atom and indicate whether each is positively charged, negatively charged, or uncharged

Any help with this would be great, thanks.

Biology & Microbiology

The animal group with the highest biodiversity in the Great Barrier Reef is __________

a. birds b. coral c. fish d. mollusks

Biology & Microbiology

The aorta is classified as a(n) ____

a. artery

b. arteriole c. capillary d. venule e. vein

Biology & Microbiology

In frogs, formation of the eye lens is induced by chemical signals from

A) cells that will become the neural plate. B) cells that are forming the inner ear. C) an outgrowth of the developing brain. D) both A and B E) both A and C

Biology & Microbiology