2. In a forest, a storm knocks down a tree exposing
part of the ground to sunlight. What changes could
result from the external factor of sunlight in that
area?
A. Fewer plants will grow near the ground, resulting in
fewer biotic resources for animals near the ground.
B. Tall trees will grow thicker, providing food and
shelter for tree-dwellers.
C. Plants near the ground will grow faster, providing
more biotic resources for animals near the ground.
D. No changes will occur.

The construction of phylogenetic trees is a mapping out the proposed divisions and common ancestors of all living species. traditionally, these trees have been built using morphological data, such as appearance and embryology. recently, it has been possible to construct these trees using molecular data. phylogenetic trees based on different types of information agree with each: that there is strong evidence of a real underlying common descent. this phylogenic tree is composed based on molecular data (rrna). what statements can we infer are true about the organisms throughout the tree? because the tree is rooted, all branches share a common ancestor. all organisms have some sort of cellular structure/organization. all eukaryotes evolved from bacteria. since the organisms contain rna, they share the same dna. if the organisms contain rna, the share the same four nitrogen bases.

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?