<span>The circulatory system is the combination of the lymphatic system and the cardiovascular system. It comprises of the heart, blood vessels and blood as well as lymph, lymph nodes, and lymphatic vessels. It controls the whole transportation activity in the body.</span>
Answer:
No.
Explanation:
No, hand-crank flashlight would not be a good energy system for the rescue workers because the light turns on by applying muscle force on the hand-crank flashlight and after that, the device convert muscle force into electric energy and the light turns on and we know that the rescue worker have a tough job which requires both hands so this hand-crank flashlight is not useful to him.
Answer:
1. A. Different genotype
2. B. 50%
Explanation:
the meaning of heterozygous Is Different genotype.
50% of offspring would be recessive when crossing two hybrid parents
Answer:
carbon dioxide
Explanation:
Photosynthesis takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere. Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy.
Answer:
Existen células sin núcleo?, ¿Qué característica importante debieron adquirir las células que constituyeron los primeros seres vivos pluricelulares?
Explanation:
