Answer:
biological evolution
Explanation:
B.respiration
C.decomposition
D.building proteins
The correct answer is A.photosynthesis
In the process of photosynthesis plants use the energy of the sunlight and absorbed CO2 from the atmosphere to create simple sugars. In this process, plants also create oxygen molecules that are released to the athmosphere.
Human activities that involve burning fossil fuels cause a release of a huge amount of CO2 to the atmosphere. Photosynthesis in plants can reverse the effects of this, but only to a certain extent. This is, but all means, not enough to stop the global warning effect that the CO2 build-up in the atmosphere is causing.
Answer:The correct answer is -
A.photosynthesis.
Explanation:
Human activities such as burning of fossil fuels (like coal and oil) , clearing of forests can lead to the accumulation of CO2 (carbon dioxide) in the atmosphere, which affects the carbon cycle.
This can lead to many harmful effects like global warming (overall rise in the earth temperature).
These human interactions can be counteracted through photosynthesis.
Photosynthesis is a process of formation of food (glucose) in green plants and algae using CO2 and water in the presence of sunlight.
It releases oxygen in the atmosphere as a byproduct of this process.
The atmospheric CO2 can be reduced through photosynthesis and therefore, it can help counteract the given human activities.
Thus, option A) is the right answer.
Answer:
"Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds."
Explanation:
Answer:
Transport
Explanation:
Living organisms are characterized by essential day-to-day activities which they undergo to sustain their life. One of these life processes is called TRANSPORT, which involves the circulation and absorption of nutrients.
Transportation is a life process where substances synthesized or absorbed in one part of the body are carried to other parts of the body. This life process is important in plant and animals as it leads to movement of nutrient, water, mineral, gases etc. In humans, circulatory system is responsible for this process of transportation.
B.linear graph with inconsistent
C.S-shaped curve with logistic growth
The correct answer is option C
The population of rabbits in an area will keep on growing until the predators (a group of foxes) reach that place.
The habitat was suitable for rabbits and they were growing in large numbers. When the foxes have arrived in the habitat of the rabbits they will eat the rabbits and their population will decrease.
This will represent the S-shaped curve with logistic growth. In this case the per capita growth of the population gets smaller as the population size increases and reaches the maximum which is limited due to resources which is known as the carrying capacity of the earth.
integrating center
effectors
Answer;
- Sensory receptors
After receiving a stimulus, the sensory receptors send(s) signals to the appropriate area of the body.
Explanation;
-Sensory receptors are structures that reacts to a physical stimulus in the environment, whether internal or external. They are sensory nerve endings that receives information and conducts a process of generating nerve impulses to be transmitted to the brain for interpretation and perception.
-The sensory receptors include those for tactile sensations, such as touch, pain, and temperature, as well as those for vision, hearing, smell, and taste.