The nurse provided education about the tetanus toxoid and administered it to the client via injection after stepping on a nail while walking on the beach. Which statement by the client indicates successful teaching? 1.
"The tetanus toxoid is caused by viruses."

2.
"The tetanus toxoid is caused by parasites."

3.
"The tetanus toxoid is an optional treatment so I really don't have to have this."

4.
"The tetanus toxoid are toxins that have been altered so that they are no longer toxic."

Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:

Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe