Carbon 14 has a half life of 5,730 years. Scientists measure how much carbon 14 the rock has. For objects older than 50,000 years, scientists will test the age of the things surrounding it.
<span>Tides and currents carry nutrients, moderate temperatures, and influence conditions in numerous ecosystems. The relationship between society and tides and currents is obvious as coastal cities built to withstand prescribed levels of tidal surge are now being impacted by record breaking tidal surges, and the building of solid coastal structures do not allow waves to dissipate energy on land but deflect their energy to other coastal areas along the shore.
hope this helps</span>
<u>Answer</u>:
"Both are young and only beginning to develop horizons and a soil profile"is the characteristic shared by both inceptisols and entisols, the soils of flood plains
<u>Explanation</u>:
Inceptisols and entisols are the soils that are seen in the floodplains. These soils are very weakly withered and also lacks organic matter. They are the sediments that comes from several other places through flood. The soil order of inceptisols in USDA in the soil taxonomy because they have the capability to form by the change of parent material. Also they are known to be more developed than that of entisols. Presence of clay, iron oxide, aluminium oxide and organic matters are also not found. But the entisols can not be changed from that of parent material. They are either rock or sediments.
A forest fire would burn large trees, fertilizing the soil and makes room for smaller plants to grow, which provides more food for herbivores. The lack of trees also makes it easier for carnivores to hunt prey. Good luck in high school!
Answer:
how are genes expressed for a particular trait?
Genes are expressed in two ways which could be either genotype or phenotype
genotype reflects the dominancy or recessives of a particular trait over another while phenotype entails the physical expression of such trait which could be height, color of skin among others
e.g
If P is purple while p is white
PP x Pp= PP, Pp, PP. Pp these are the genotype produced from the crossing of two parents which results into 2 homozygous gene and 2 heterozygous gene without any recessive gene
while the phenotype shows that all the offspring are Purple
Explanation:
