<u>Typical symptoms of TB include:</u>
- a persistent cough that lasts more than 3 weeks and usually brings up phlegm, which may be bloody.
- weight loss.
- night sweats.
- high temperature.
- tiredness and fatigue.
- loss of appetite.
- swellings in the neck.
Natural selection occurs to give help the best survival chance to the organisms.
Answer:
HI I THINK RED IS THE IMPOSTER
Explanation:
B bc the amount would regulate
4.use of images from space