Which of the following describes the trend in the female elephant population from 1970 to 1995 ?

1.The overall population decreased, and the proportion without tusks increased.
2.The overall population decreased, and the proportion without tusks decreased
3.The overall population increased and then decreased and the proportion without tusks increased

4.The overall population increased and the proportion without tusks decreased

Answer:

Calipers.

Micrometer.

Laser Measure.

Ruler.

Compass.

Square.

Measuring Tape.

Tailor's Measuring Tape.

stomach villi and blood distribute food

Answer:

B or ..... C

Explanation:

Boundaries, which are actually large cracks in the lithosphere, form Earth's plates. These tectonic plates can separate from one another and the correct option is option A.

The boundaries of Earth's tectonic plates are formed by large cracks in the lithosphere, which is the rigid outer layer of the Earth. These plates are distinct sections of the lithosphere that float on the semi-fluid asthenosphere below. The movement of these plates is driven by the flow of material in the mantle.

At plate boundaries, various geological processes occur, such as seafloor spreading, subduction, and continental collision. These processes can lead to the formation of new landforms, earthquakes, volcanic activity, and the shaping of the Earth's surface over geological time scales.

Thus, the ideal selection is option A.

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Answer:

Biome greatly affect the plant and animal life it contains.

Explanation:

The environmental conditions in the biome greatly affect the plant and animal life that are present in it because only those animals and plants survive or present in that environment who adapted their selves or show tolerance in that environment. If there is change occur in the climatic condition of that environment the animals and plants that have resistance will survive while others disappear or eliminated from that environment.

Answer: (Answers may vary.)

I used this website, that provides US climate data, to obtain climate data for Barrow, Alaska. This part of Alaska has a tundra biome with the following conditions:

Annual high temperature: -8.2°C

Annual low temperature: -14.2°C

Average temperature: -11.2°C

Average annual precipitation (rainfall): 115 mm

Average annual snowfall: 990 mm

Barrow is covered in ice and snow for nine months of the year. During spring, millions of birds return to the area from their southern wintering grounds. Thousands of bowhead and beluga whales also migrate through the area in spring. In this region, the warm and wet period only runs from July to August. Most plants grow during this time. Food is scarce during the coldest period, which runs from December to March. During this time, many animals hibernate to survive.

Explanation: edmentum/plato

Answer:

Phytoplankton

Explanation:

I am almost positive.

Answer:

the cytoplasm because cytoplasmic enzymes can degrade artificial vesicles such as, for example, lipid-like vesicles. Subsequently, the drug can be delivered at specific cellular locations (including the cell membrane and mitochondria)

Explanation:

The design and development of drug delivery systems is fundamental for the efficiency of the medicine being delivered to the body. Within the cytoplasm, there are specific lytic enzymes that degrade capsules containing medicine (e.g., lipolytic enzymes capable of degrading lipid vesicles). Within the cytoplasm, the drug is delivered to target sites (in this case, the cell membrane or mitochondria) by the activation of different molecular recognition mechanisms.

Answer:

A major reason for the lack of any substitution effect with aquaculture, says Longo, is that many farmed species, such as salmon and bluefin tuna, are top predators so farming them requires feed made from other fish. ... “But it's hard to take a top marine predator and feed it soy meal,” Wiber says.

Explanation:

Answer:

saturated

Explanation:

saturated fats have straight tails. you give a good but not easy to find the answer, example.

Answer: B) a saturated triglyceride  

Explanation:

edg 2022!! <3

Answer:

80°C

Explanation:

The change in temperature can be calculated my using the specific heat capacity equation as follows;

Q = m × c × ∆T

Where;

Q = amount of energy (J)

m = mass (kg)

c = specific heat capacity of water (J/kg°C)

∆T = change in temperature (°C)

According to this question, Q = 201,600J, m = 600g = 600/1000 = 0.6kg, c of water = 4200J/kg°C

Using Q = m × c × ∆T

201600 = 0.6 × 4200 × ∆T

201600 = 2520 × ∆T

∆T = 201600 ÷ 2520

∆T = 80

Change in temperature (difference in initial and final temperature) is therefore 80°C

Answer:

200 g of cheese

Explanation:

From the table attached, we can see that each 100 g of cheese contain 22.5 g of protein. For us to calculate the amount of cheese needed to provide about 45 g of protein, we use the formula:

Amount of cheese for 45 g of protein = (100 g of cheese/ 22.5 g of protein) * 45 g of protein

Amount of cheese for 45 g of protein = 200 g of cheese

Therefore 200 g of cheese would be needed to provide 45 g of protein.

Answer:

Radiation

Explanation:

Radiation is the transfer of heat by means of electromagnetic waves.

Answer:

Explanation:

Cell wall or cell membrane

Answer:

the correct answer is chloroplast

Answer:

fur color

Explanation:

Nothing expect the color of fur can be determined by the parents.

Answer:

O type blood (ii) and AB type Blood (IAIB) 50% of their children will have type A blood (IAi) and 50% will have type B blood (IBi)

Explanation:

Answer:

Motor Energy. Energy is moved starting with one article then onto the next when a response happens. Energy comes in numerous structures and can be moved starting with one item then onto the next as warmth, light, or movement, to give some examples. For the blue ball to move to the situation of the green ball, energy should be given to the blue ball.

Explanation:

Answer:

Independents are all the different liquids used ie: soaps, water, hand sanitizer.

Dependent is the bacteria growth.

Explanation:

This is because you are constantly change the liquids so that is independent. The bacteria growth is dependent since the growth depends on the different liquids.

Answer:

The Circulatory System

Explanation:

When blood is rich in carbon dioxide it leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs. (All of which have to do with the circulatory system)

Answer:

Eukaryotic cells have a true nucleus, which means the cell's DNA is surrounded by a membrane. Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis.

OR

In the nucleolus, new ribosomal RNA combines with proteins to form the subunits of the ribosome. The newly made subunits are transported out through the nuclear pores to the cytoplasm, where they can do their job.

The nucleolus inside the nucleus produces ribosome components, which are synthesized just outside of the nucleus form ribosomes.

The spindle then sends mRNA towards the ribosomes, which is used to code for protein synthesis.

Other organs in the cell, including the mitochondria and lysosomes, are surrounded by lipid membranes that isolate them from other components in the cell. 

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Answer:

Holds the genetic makeup of the virus. it contains the instruction of what the virus should do and how it should do it and so on.

Answer:

DNA: 2 strands, Deoxyribose, Nucleus, A pairs with T

RNA: 1 strand, Ribose, Nucleus & Cytoplasm, A pairs with U

Explanation:

An ecosystem that offers many different niches can support many different species. Therefore option B is correct.

An ecological niche refers to the specific role and position that a species occupies within an ecosystem. It includes the species' interactions with other organisms, its habitat requirements, its feeding preferences, and its overall contribution to the ecosystem.

Different species have different niches, which allows for the coexistence of multiple species within an ecosystem.

When an ecosystem provides a wide range of niches, it offers diverse opportunities for various species to thrive. Each niche represents a unique set of resources and conditions that can be utilized by specific species.

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Answer: b---- high pressure system

Explanation:

Weather is defined as the atmospheric condition of a particular place at a particular  time  and depends on Temperature,  pressure. wind, humidity, precipitation, and cloudiness.We will focus now on Atmospheric pressure which is  defined as  the force exerted by atmospheric weight above a particular place

Weather is affected as atmospheric pressure changes which can be due to a  high-pressure system or a low pressure system. Now a Low pressure system (when air pressure <  pressure of surrounding)  causes  condensation of water vapor  (Here the warm  air rises as water vapour  and then cools) to form rain, storms and high winds  On the other hand, High-pressure systems( air pressure >pressure  its surroundings) prevents moisture  from rising into the atmosphere to form clouds and so it brings clear skies with little or no winds.

Answer:

In order of increasing frequency!

Explanation:

Answer:

by the amount of energy they carry

Explanation:

Answer:

The correct answer is A. Since the Earth has a tilted angle of 23.5 degrees as it moves around the sun, the amount of sunlight that is received by the hemispheres vary from time to time. This is mainly responsible for the changes in the temperature and daylight hours, which are the indicators of the changes in seasons.

In this case, when one hemisphere of the Earth is tilted toward the sun, it receives more sunlight than the other end. Therefore, this region experiences summer, wherein the daylight is longer and the temperature is warmer

Answer:

[tex]\displaystyle m=1[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Explanation:

Step 1: Define

Point (2, 4)

Point (4, 6)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

upper and lower seasonal

Explanation:

Answer:

B

Explanation: