Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. True or False

Answers

Answer 1

Answer:

Answer:

True

Explanation:

Related Questions

How does cardiorespiratory endurance affect physical fitness? It increases the efficiency with which the body delivers oxygen and nutrients to its cells. It improves the amount of force that muscle groups release in a single effort. It helps joints move through a full range of motion efficiently and effectively. It improves how well muscles perform repeated movements over extended periods of time.
The food for dicot embryos is stored in the while food for monocot embryos is stored in the .
In which of the following situations will the ball have the greatest acceleration?OA golf ball with a mass of 0.045 kg is struck with a force of 1 N.A baseball with a mass of 0.142 kg is hit with a force of of 5 N.oAsoccer ball with a mass of 0.45 kg is kicked with a force of 20 N.oA bowling ball with a mass of 7.2 kg is thrown with a force of 60 N.
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The rate of which organic matter is created by producers in an ecosystem is called?

The sequence of ___ bases determines the ___ structure of a protein.

Answers

The sequence of Nitrogen Bases determine the primary structure of a protein. I believe.

Some flowers have a complete set of male and female parts for fertilization. True or False

Answers

Answer:

The given statement is true.

The flowers which contain both male and female reproductive structures are called bisexual flowers.

Stamen refers to the male reproductive part of the flower. It consisted of anther and filament.

Pistil refers to the female reproductive part of a flower. It consisted of stigma, style, and ovary.

So, bisexual flowers are those which contain both stamen and pistil.

For example, Hibiscus, Sunflower, Lily, Rose, Tulip, Daffodil, Mustard, Brinjal, Tomato, et cetera.

The answer is True. Most flowers are capable of reproducing with any other flower of it's species.

A cross-section of a tree trunk shows 20 dark-colored rings and 20 light-colored rings. What is the likely age of this tree?

Answers

Trees produce 2 colored rings per year and so by counting these rings you can have an idea as to how long the tree has lived. With 20 dark-colored rings and 20 light-colored rings, the tree is likely to have stood up for 20 years. I hope this helps.

The likely age of a tree that shows 20 light colored rings, and 20 dark colored rings is 20 years old. Each year of a tree's life is represented by a dark and a light part. The type of life that a tree has had can also be learned by looking at the rings. If rings are not even or concentric you can tell that a tree was leaning, or was growing in a windy area. You can also judge the health of a tree by how the rings are spaced.

Explain the characteristics scientists use when observing organisms and placing them in the six kingdoms .

Answers

The characteristics that scientists used to classify living organisms into six kingdoms include the following:
1. Cell type: living organisms are classified into prokaryotes and eukaryotes based on the presence of nucleus and distinct arrangement of the organelles in their cells.

2. Mobility: living organisms are categorized into kingdoms based on their ability or inability to move about.

3. Cell structure: the cells structure was used to divide living organisms into plants and animals. Those living organisms that have cell wall are classified as plants while those who do not have cell wall are classified as animals.

4. Number of cells: living organisms that are made up of only one cell are classified as unicellular while those with many cells are termed multi cellular.

5. Reproduction method: living organisms are classified based on whether they reproduce sexually or asexually.

6. Manner of obtaining energy: living organisms that can prouduce their own food are called autotrophs while those that can not produce their own foood are termed heterotrophs. Plants are essentially categorised as autotrophs while animals are described as heterotrophs.

Answer:

cell type – prokaryotic or eukaryotic

cell structure – cell wall

nutrition – autotrophic or heterotrophic

body type – unicellular or multicellular

Explanation:

on edg 2021

The outermost shell of a fluorine atom is almost full.How many electrons are in this shell? A.1 B.4 C.7 D.15

Answers

It has C. 7 electrons in its outermost shell because its outermost shell has a maximum capacity of 8 electrons. 7 electrons almost fill up the shell.
Hope that helped you.

Eathquakes and volcanic eruptions occur both on land and water .earthquakes and volcanic eruption most often occur