Answer:
Red algae
Explanation:
Spores are agents of asexual reproduction, organisms that produces spores includes plants, bacteria, fungi amd algae.
Answer = c thats why animals inhale
A portal of entry<span> is the site through which micro-organisms enter the susceptible host and cause disease/infection. Infectious agents enter the body through various </span>portals<span>, including the mucous membranes, the skin, the respiratory and the gastrointestinal tracts.</span>
I would say Spruce because they don't reproduce A-sexually like the other 3 options.