Ascientist discovers a new object in the kuiper belt and claims it is a dwarf planet. what would have to be true about the object for the scientist to be correct?

the object would have to be irregularly shaped, have an atmosphere, and be traveling in a path with other objects.

the object would have to be irregularly shaped, orbit the sun, and be traveling in a path free from other objects.

the object would have to be spherical, orbit the sun, and be traveling in a path with other objects.

the object would have to be spherical, have an atmosphere, and be traveling in a path free from other objects.

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?