Please answer the question below 0 0.4 Lite first appears on land 2.2 Atmosphere finally becomes oxygon-/ 3.6 First lite on Earth Crust begins to form on Earth Years Before Present (billions) 10.0 (Beginning of the universe (Not drawn to scale) Approximately how many billion years after the beginning of the universe did a solid crust form on Farth? A) 0.7 B) 3.9 C) 9.1 D) 13.7​

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

Luminous objects such as flashlights emit light that we can see. how do we see an object that isn’t luminous? a. the object emits light that reaches our eyes. b. light reflects off the object and reaches our eyes. c. light passes through the object uninterrupted. d. light is fully absorbed by the object. e. we can’t see an object that isn’t luminous.

Dna is a polymer of which consist of a sugar, a phosphate group, and a a. amino acids; nucleotide b. nucleic acids; nucleotide c. nucleotides; nitrogenous base d. nucleotides; nucleic acid e. proteins; nucleotide