« previous next »

Author Question: What tools do fishermen now employ to locate schools of fish? A) Scouting vessels B) Satellite ... (Read 69 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Aug 22, 2018
What tools do fishermen now employ to locate schools of fish?
 A) Scouting vessels
  B) Satellite sensors
  C) Ariel photography
  D) All of these choices

Question 2

Mass extinctions have occurred ____ in the last ____.
 A) five times; 4.5 million years
  B) six times; 4.5 billion years
  C) only once; 66.5 million years
  D) five times; 450 million years


IRincones

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 22, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Generalized body plan of a bony fish Generalized body plan of a bony fish
Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as
Coronary circulation: (A) coronary vessels portraying the complexity and extent of the coronary ... Coronary circulation: (A) coronary vessels portraying the complexity and extent of the coronary ...
Omega-3 Fatty Acids in Fish Omega-3 Fatty Acids in Fish
Lymphatic Vessels Lymphatic Vessels
Digital illustration of a fish that was believed to have become extinct during the Cretaceous Period Digital illustration of a fish that was believed to have become extinct during the Cretaceous Period
Video: Bone processes - resorption and deposition, remodeling and response to stress in adult bones

For a complete list of videos, visit our video library