We are wearing masks so we are breathing in CO2 which is not good for us. We are meant to breathe in oxygen and breathe out co2
Answer:
b. more rapidly reproducing and growing
Answer: I've never watched Simpsons, but I saw half an episode once on tv where he totally blew up the entire company or something. But I think they said his job was as a technical guy, but he kept falling asleep, and didn't know how to do anything, and that's why he couldn't stop the explosion, or something.
I hope this helps. I'm thinking it doesn't, though.
Answers:
B. The desert's dry environment
While cacti have managed to survive in the high temperatures of the day, the lower temperatures at night, and the sandy desert soil composition, one of the most defining features about their cacti is their unique ability to store and preserve water. Most variants of cacti lack leaves, which reduces the loss of water by reducing transpiration. Cacti also have roots that are spread out widely in order to collect as much water as possible. This water is then stored in large storage areas which can be located in the roots or the body of the plant.
D. Mimicry
Mimicry is when an organism mimics another organism. In this example, the fish swim in schools to <em>mimic </em>the appearance of a larger organism in hopes of discouraging predators.
<em />
C. Visible light
Specific wavelengths of light within the blue and the red range have been proven to be the most effective in photosynthesis. Therefore, plants must use visible light.
A. Primary
B. Secondary
C. Tertiary
D. Quaternary
(All answer choices apply)
By including salad and mashed potatoes in his meal, Blair is being a primary consumer as he is eating producers (the lettuce and potatoes). The steak, which must've come from a cow, then confirms that Blair is a secondary consumer. However, since Blair has no natural predators that threaten him, he would be considered a tertiary and quaternary consumer. This is because humans not only sit at the top of their food chain, but they also will consume other tertiary predators.
A. A decrease in mice
B. A decrease in robins
C. A decrease in hawks
(All shown answer choices apply)
When looking at the food web, we can see that the grasshopper is eaten by both mice and robins which means that if their food began to run out, there would not be as many of both species. As a result, hawks would also decrease since they are losing a source of prey.
~Hope this helps!~
Answer:
Pulmonary Embolism (PE)
Explanation:
A pulmonary embolism is a condition where one of the main arteries in the lungs is blocked by a substance that has moved from elsewhere in the body through the bloodstream.
This would be a cause for concern for patients with pleuritic CP because patients with PE's usually present with shortness of breath, chest pain particularly upon breathing in and coughing up blood and due to its position in the lungs, it can also be life-threatening. This symptoms are also very similar and can result in a PE being missed completely on examination causing it to be a high risk
