Answer:
Plates
Explanation:
Earth's crust and upper mantle are broken into sections, called plates. These plates move around the mantle. Plates are composed of the crust and a part of the upper mantle, these two parts together are called the lithosphere. The layer below the lithosphere is the asthenosphere
The right answer is B.carbon fixation.
Rubisco, by its full name ribulose-1,5-bisphosphate carboxylase / oxygenase, is the key enzyme for the fixation of carbon dioxide CO2 in plant biomass by initiating the Calvin cycle, in relation to the solar energy captured. by the chlorophyll at the origin of the processes of photosynthesis. It catalyzes both carboxylation and oxidation of ribulose-1,5-bisphosphate.
Answer:
C. IA i x IA IB
Explanation:
If one individual is with genotype IA i it means that it has A blood type. This is because IA allele is dominant over i allele. Another individual with genotype IAIB has th AB blood type because allele IA is codominant to allele IB (both alleles are expressed when are together in heterozygous).
P: IAi x IAIB
F1: IAIA IAIB IAi IBi
IAIA and IAi are genotypes that will give A blood (1/2)
IAIB- AB blood type (1.4)
IBi- B blood type (1/4)
Answer: Carbon cycle described the way nature reuses carbon atom which through natural processes travels from the living organisms to non living components of the ecosystem and then back again in a maintained cycle.
Explanation:
The aim of the cycle is to maintain the balance of carbon in the ecosystem between its living and non living components. As carbon passes through living to non living components the following occurs,
--> PHOTOSYNTHESIS: Green plants are able to manufacture their own food through the use of natural components such as Carbon dioxide,water and Sun energy. The products formed includes sugar( C6H12O6) and water. Through this process, carbon is taken in as carbon dioxide and used to produce glucose.
--> RESPIRATION: Living organisms takes in oxygen during respiration which is used to process carbon from the digested food to energy for their body use. Through expiration, carbon is released back to the atmosphere as carbon dioxide.
--> DECOMPOSITION: The organic matter in dead plants and animals are being broken down through the anaerobic activity of bacteria to release carbon in form of Carbon dioxide.
Plants and animals are all pluricellular.
