Answer:
Hey i think there is an error in ur question, u may recheck the so called word "metopus"
But here is the definition of Endosymbionts are organisms that form a symbiotic relationship with another cell or organism
Answer:
Satellites orbit earth because of gravity
Answer:
The correct answer is option B "It will become narrower (span a more narrow range of ambient temperatures)".
Explanation:
Dogs, and other animals with fur, use their pelage to increase the range of ambient temperatures that they can tolerate. The way they do it is by altering their fluffiness depending if they are exposed to cooler or heater temperatures. If a dog is shaved, its thermoneutral zone will become narrower. Therefore, the dog will not be able to live in extremal temperature conditions as it did before with its fur.
”The Smartfin is a surfboard fin with sensors that measure important ocean properties that help researchers and coastal communities understand trends in ocean health. ... Using an app on their phone, the data surfers acquire while in the water becomes accessible in near real-time to the world-wide scientific community.”
Answer:
Explanation:
They could have conducted the experiment at least thrice for each sample (sand and water) OR done the experiment once but at least in triplicates (i.e obtained six identical 1000 ml beakers; with three beakers for each sample, all ran at once). Also, the same volume of sand put in three of these beakers should be the same volume of water put in the remaining three beakers as rightfully done in the experiment.
The essence of conducting the experiment at least thrice for each sample (sand and water) or done the experiment once but at least in triplicates is to be able to subject there recorded data to statistical analysis; this affords them the opportunity to remove/reduce all forms of error the experiment could have been exposed to during the course of the experiment.
Possible errors include (but not limited to) error due to parallax while taking the volumetric measurements and timing errors.
