Grass - producer
Aphid - primary consumer
Ladybird - secondary consumer
Swallow (bird) - tertiary consumer
Answer:
when a person has aids they usually start coughing up blood
Explanation:
Which one all of the or what
"The red blood cell<span> survives on average only 120 days. </span>Red cells<span> contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the </span>body<span> and then returns carbon dioxide from the </span>body<span> to the lungs so it can be exhaled." - hematology.org</span>
