2)how did darwin and lamarck differ in their thinking about change in species? (1 point)
a. darwin thought that organisms could induce their own changes, while lamarck thought that change could only be induced by an organism’s environment.
b. darwin thought that change could occur in individual organisms, while lamarck thought that change could only occur across generations.***
c. darwin thought that genes controlled a species’ ability to survive, while lamarck thought that genes were only one part of a species’ ability to adapt.
d. darwin thought that organisms had to struggle to survive, while lamarck thought that organisms could make adjustments when conditions became difficult.

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.

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier