Answer:
B. a nucleus
Explanation:
cell walls and chloroplast are both found in plant cells, not in animal cells
The right answer is Carbon fixation
Rubisco (or ribulose-1,5-diphosphate carboxylase / oxygenase) is a plant enzyme involved in the Calvin cycle and more particularly in the fixation of carbon dioxide.
Rubisco, located in chloroplasts, is the most abundant protein in plant biomass and even in total biomass.
Answer:
Algae
Explanation:
Along with plants and some bacteria and fungi, are autotrophs. Autotrophs are the producers in the food chain, meaning they create their own nutrients and energy. Kelp, like most autotrophs, creates energy through a process called photosynthesis.
Answer:
The correct answer is - to allow air and blood to escape.
Explanation:
An occlusive dressing is a dressing that involves water and airtight on the wound or the opening in first aid. It is used to protect the incision or wound to be contaminated.
In the case of the pneumothorax development, the occlusive dressing is sealed with the three-sided but the fourth side is left open so it will allow air to the escape from the pleural space and blood with the prevention of the backflow of air with inspiration.
Thus, the correct answer is - to allow air and blood to escape.
