Which statement best describes one way that both plants and animals fight pathogens? a. both have an antigen–antibody response. b. both have a protective outer layer. c. both produce lymphocytes. d. both have a lymphatic system.

The production of cells during mitosis into specialized function is recombination or differentiation

Nucleic acid certain protein cell membranes certain carbohydrates

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to