ASSERTION (A): sorter job in wool industry is a risky job. REASON (R): sometimes they get infected by a bacterium called lactobacillus, which causes a fatal blood disease called lung disorder. 1 point Both (A) and (R) are true and (R) is the correct explanation of (A). Both (A) and (R) are true and (R) is not the correct explanation of (A). (A) is true and (R) is false.

How do you date a sample of rock that you suspect as being one of the earliest on earth

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.