The answer is C. A theory is an idea intended to explain why something happened. It may have not been proven correct e.g. Darwin's theory of evolution
Answer: ionic, covalent, metallic bonding
Ionic - ionic bond also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.
Covalent - occurs when pairs of electrons are shared by atoms.
Metallic - formed between positively charged atoms in which the free electrons are shared among a lattice of cations.
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Answer:
The organism at location D is the common ancestor
to organisms at location A, B, and C.
Explanation:
Hi! This is your answer because the organism at location D is at the very beginning of the cladogram thus passing on traits to organisms A,B, and C.
Hope this works for you.
Three cuneiform bones, the cuboid bone, and the navicular bone.
The most unlikely characteristics of pioneer species is that they have long life cycles with slower growth and longer life spans.
<h3>What are pioneer species?</h3>
Pioneer species are the species to first colonize and adapt to a particular habitat.
Pioneer species are usually simple organisms with limited nutrient requirement and ate mainly photosynthetic.
They usually have short life spans.
Thus, the most unlikely characteristics of pioneer species is that they have long life cycles with slower growth and longer life spans.
Learn more about pioneer species at: brainly.com/question/1386621
