What are abiotic factors? how do abiotic factors affect organisms in an ecosystem?

1 answer:

8 0

Abiotic factors are non living things, such as non living things. A terrain can either help or not help a certain organism.

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A substance produced during photosynthesis that is used for completion of cellular respiration is

scoundrel [369]

Glucose. C6H12O6. Photosynthesis produces it and it is a reactant for cellular respiration.

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How does parthenogenesis differ from other forms of asexual reproduction? Make sure to include descriptions of the other forms f

ehidna [41]

According to ChaCha.com, "Parthenogenesis is a form of agamogenesis in which an unfertilized egg develops into a new individual. Parthenogenesis occurs naturally in many plants and invertebrates. This differs from other forms of asexual reproduction because an egg is used."

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John has repeatedly been taking a painkiller for his back pain. one day, his doctor instead gives him a different pill, which co

Kisachek [45]

Answer: Placebo effect

John is experiencing placebo effect where the pill that contains no pain killing medication has given pain relief to John. A placebo is a substance with no therapeutic effect but sometimes improves patient’s condition. This is due to patient’s expectation that the pill they take can help or ease the pain they have even if no active ingredient is present.

Therefore, the effect is more than positive thinking or believing that a treatment will work by creating a stronger connection between the brain and body as they work together.

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3 years ago

Which statement describes a characteristic of a spiral galaxy?

artcher [175]

Answer:

If your just looking for a description here you go.

Explanation:

Most spiral galaxies contain a central bulge surrounded by a flat, rotating disk of stars. The bulge in the center is made up of older, dimmer stars, and is thought to contain a supermassive black hole. Approximately two-thirds of spiral galaxies also contain a bar structure through their center, as does the Milky Way.

Hope this helps.

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3 years ago

Where do queen bees lay eggs and larval bees are fed by worker bees

steposvetlana [31]

Answer:

1. Queen bees lay their eggs after within each cell inside a honeycomb.

2. True. Worker bees feed the larvae with a combination of nutrients, from nectar and pollen to bee milk and water.

Explanation:

1. Queen bees lay their eggs after within each cell inside a honeycomb (hive) [See image below] during the winter.

The queen is able to lay over two thousand eggs PER DAY! Each egg has an approximate size of 1 mm long. This process then leads to the formation of a whole new colony of bees.

2. True.

Worker bees have the largest density of all, that is, there are numerous worker bees within a colony. As their name "worker" implies, they have plenty of tasks to perform. For example, they have to clean the hive regularly, ventilate it during warm conditions or keep it warm during cold conditions, and also care for the queen. However, one the most important roles of workers is to feed the larvae, during this stage they are also called "nurse bees." These bees feed the young with a combination of nutrients, from nectar and pollen to bee milk and water.

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3 years ago