Which of the following might be observed by JWST? (select all that apply) A. Weather on other planets

B. Star formation

C. The Klingons

D. Supernovas

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

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.

What could happen if two base pairs on a strand of dna or switched