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marissa [1.9K]
3 years ago
12

PLS ANSWER ASAP WILL MAKE BRAINLIEST

Biology
2 answers:
I am Lyosha [343]3 years ago
6 0
Prolonged space travel affect the muscular system by making it weaker since there is no gravity for you mussels to fight  
Fiesta28 [93]3 years ago
5 0
You become weaker because there is no actual gravity...it also allows you to lose a little bit of weight but once you return to earth you gain it back
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4. If a reaction took 2 minutes and 30 seconds to complete. What rate would you<br> report?
Arturiano [62]

Reaction rate is calculated using the formula rate = Δ[C]/Δt, where Δ[C] is the change in product concentration during time period Δt. The rate of reaction can be observed by watching the disappearance of a reactant or the appearance of a product over time.

3 0
3 years ago
Based on the results of the feeding experiment, what conclusions can you draw? select all that apply. (for help interpreting the
enyata [817]

The question posted above is incomplete, here is the complete version:

To find out which ingredient the cockroaches are refusing, you carry out a controlled experiment. Hydramethylnon is dissolved in oleic acid before being mixed with corn syrup to prepare the poisoned bait, so you should test all three ingredients. Suppose you conducted a feeding trial to test each ingredient. In the trial, a set of four agar dishes, three containing all except one ingredient and one with all three ingredients (the control), were weighed and placed 3 cm apart on the kitchen floor in an infested apartment. After two days, the dishes were weighed again to measure food consumption. You then repeated the trial 4 times and averaged the results. Here are the results from your experiment.

Tested (absent) diet component   Average food consumed (mg/day)

Hydramethylnon   16

Oleic acid   12

Corn syrup   71

Control (all three ingredients present)   15

Based on the results of the feeding experiment, what conclusions can you draw? Select all that apply. (For help interpreting the results see the hints.)

1. Roaches ate about the same amount from the dish with no hydramethylnon as they did from the control dish.

2. Roaches ate about the same amount from the dish with no oleic acid as they did from the control dish.

3. Roaches ate about the same amount from the dish with no corn syrup as they did from the control dish.

4. Roaches are refusing hydramethylnon.

5. Roaches are refusing oleic acid.

6. Roaches are refusing corn syrup.

ANSWER:

The conclusions that apply include the following: 

1. The roaches ate about the same amount from the dish without hydramethlynon as they did from the control dish. 

6. Roaches are refusing corn syrup.

As we can see from the results obtained above, the amount of food consumed by the roaches when hydramethylnon is absent (16 mg/day)in the feed and that consumed from the control dish (15 mg/day)is almost the same quantity. From the results also, it can be seen that the highest quantity of food (71 mg/day) was consumed when corn syrup was absent in the feed, which implies that the roaches are refusing corn syrup.

4 0
3 years ago
Identify one marine species with an outer layer which is similar to the chamois cloth, and one with an outer layer which is simi
Nezavi [6.7K]
Echinoderms, they are among the most common invertebrate animals in the marine environment of virtually any part of the world, among them we can find species such as sea cucumber , salmon and cod fish, they have chamois cloth like outer layer, then we have the Crinoids, another example of marine species with feather, popularly they are called sea lilies and feathery stars, they have a solid calcite skeleton; they were so abundant in the paleozoic seas that their remains formed large limestone thicknesses.
7 0
3 years ago
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Which would not be considered an organism
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Viruses aren’t normally considered organisms
3 0
1 year ago
Why don’t offspring always look like their parents?
kolezko [41]
The parent may have had an recessive gene that didn't show up in them but showed up in the the offspring!!
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