The appropriate answer is d. Dead plants in a swampy environment is the perfect environment for the beginning of the coal forming process. Over time layers pile up in this anaerobic environment. The plant or organic material gets buried overtime by dirt or rocks. Millions of years of burial will expose the matter to heat and pressure and will eventually lead to the formation of coal and other petroleum products.
Answer:
Catabolic
Explanation:
It is catabolic becaus it is a metabolic pathway that involves the process of breaking down large complex molecules in the living cells into smaller molecules thereby releasing energy.
Examples of these metabolic pathway are the break down of fat in adipose tissues into fatty acids, glycolysis, citric acid cycle, oxidative deamination of neurotransmitters e.t.c.
A) Amsterdam is the answer
Answer:
D Africa
Explanation:
African leaders have pledged to devote more resources to the development of science and technology, an area deemed vital for economic development, yet long neglected and poorly funded in many countries. At a January 2007 summit of the continent’s political body, the African Union, heads of state “strongly urged” all AU countries to allocate at least 1 per cent of their gross domestic product to research and development by 2020. They also pledged to revitalize African universities — many of which have declined due to dwindling support over the last few decades — and to promote the study of science and technology by young people.
The genotypes are one BB, two Bb, and one bb and the phenotype is three black and one yellow wing butterfly.
<h3>What are the genotype and phenotypes of the offspring?</h3>
The genotype and phenotypes of the offspring are determined using a Punnett square as follows:
Let B be black wing and b be yellow wings.
The cross between two heterozygous butterflies is:
Black is dominant over yellow wings.
Therefore, the genotypes are one BB, two Bb, and one bb and the phenotype is three black and one yellow wing butterfly.
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