The correct option is VITAMIN K.
Vitamin K is majorly synthesized by micro organisms [bacteria] in the large intestines. Dietary sources of vitamin K include: photosynthetic green part of plants such as green leafy vegetables, cereals and also liver, fish, meat and egg.
The right answer is a. working against a force
Resistance training, also called bodybuilding, is a type of exercise that increases muscle strength.
The resistance is between endurance and strength. We talk about a resistance training if the intensity is between 60% and 77% of the maximum strength.
The correct answer is: Events that occur early in the fossil record are represented by branching events nearer to the root of a phylogenetic tree.
Fossil records explain the history and evolution of life based on fossils. Fossils are remains of organisms preserved in sedimentary rock. In fossil records they are analyzed and arranged chronologically and in taxonomic order, so that can represent the evolution.
Phylogenies describes the relationships between organisms (species): from which organisms it is evolved, to which species it is most closely related etc. and it is represented as a diagram or phylogenetic tree. It is used to organize living organisms into specific categories. Characteristics of fossils are used to generate a phylogenetic tree, more precisely their roots that represent common ancestors.
Answer:
Extra chromosomes can result in birth defects like down syndrome .
Explanation:
The answer would be Substrates