Answer:
An area affected by an oil spill can become unhabitable for the sea birds' source of food because of toxic poisons and in turn, make it uninhabitable to the sea birds. The animals that depend on the birds for food will have fewer available options for prey and their population may lower. If the area affected by the oil spill has low biodiversity it will have a great effect on the food web.
Name:
organ A:
process B:
Cell C:
Name the hormone that promotes:
the growth of follicle:
process B:
DIAGRAM IN THE PICTURE!
LINKS= REPORTED
CORRECT ANSWER GETS BRAINLIEST!
Answer:
FSH(Follicle Stimulating Hormone) and LH(luteinizing Hormone) promotes the growth of follicle.
Explanation:
A is uterus
c is corpus luteum
hummingbirds have small, weak feet and rely on their strong wings to move from one place to another. Describe how a disease affecting the muscular system would affect the other body systems of the hummingbird.
Requirements: 1. Lab coat must contain 5 pictures or designs based on the lesson 2. Lab coat must contain 3 vocab words that are key to understanding the concept of the lesson 3. Lab coat must be colored in or less than 50% plain white 4. Lab Coat must contain your name In the summary space you must include the main idea (purpose) of the lesson and explain how your lab coat design represents the lesson.
Answer:
A. Examples of laboratory hazards:
In general, there are three types of hazards personnel may encounter while working in laboratories at the NIH.
Possible hazards include:
• Biological Hazards – bloodborne pathogens
• Chemical Hazards – carcinogenic, flammable, or corrosive materials
• Physical Hazards – pyrophoric materials, lasers or radiation.
It is possible, even common, for a single laboratory to have types of hazards associated with more than one of
these categories at once. Engineering controls should be used as primary barriers, functioning to contain the
hazards. Personal protective equipment (PPE) should be used in combination with engineering controls to
reduce the risk of worker exposure to laboratory hazards. A risk assessment should be used to determine the
hazards associated with a particular laboratory or laboratory operation, and establishing which engineering
controls should be utilized and what PPE should be selected. Information on how to perform a risk assessment
is described in Biosafety in Microbiological and Biomedical Laboratories 5th Edition. For assistance with
performing a risk assessment and selecting proper PPE, please contact your Institute's Safety and Health
Specialist, or the Division of Occupational Health and Safety.
B. Appropriate laboratory attire, laboratory coats and applicable standards:
While in a laboratory at the NIH for any reason, all personnel must wear appropriate clothing attire that prevents
direct contact of materials with the skin. Examples of attire that is appropriate includes long pants or leg
coverings and closed toe shoes. In addition, a task appropriate laboratory coat, as determined by a risk
assessment, must be worn while performing laboratory operations. Following a thorough risk assessment,
guidance to the selection of laboratory coats can be obtained from Tables 1 and 2. Table 1 lists the three types
of laboratory hazards and the applicable laboratory coat material standards. Table 2 provides a more detailed
description on the application of these standards and examples of laboratory coats that meet these standards.
Table 1. Summary of laboratory hazards and applicable test standards
Type of Laboratory Hazard Applicable Test standard
Biological Hazards ASTM F1670 (penetration by synthetic blood) and
ASTM F1671 (bloodborne pathogen exposure)
Liquid or Chemical Hazards AATCC Method 42 (resistance to the penetration of
water by impact) and ASTM F903 (liquid chemical
barrier)
Physical Hazards NFPA 701 or 2112 (flame propagation tests)
The standards listed in Table 2 serve as standardized testing methods to determine protection levels of materials
against certain hazardous or hazard surrogates. These standards should be considered when selecting a
laboratory coat material when working with the hazards that correspond to the applicable hazard or hazard
surrogate tested. These testing methods only test the material and do not test the complete laboratory coat
making it important to consider characteristics of the laboratory coat such as seams, stitches and where the
openings, snaps or buttons are located when selecting a laboratory coat. A complete description of the
standards can be viewed by contacting your Institute's Safety and Health Specialist,
Explanation:
Where are fats, carbohydrates, and proteins broken down into particles small enough to be absorbed into the body?
Hint: These enzyme-rich juices break the fat molecules down into fatty acids
and glycerol for easier absorption into the body.
The enzymes also carry out the final deconstruction
of proteins into amino acids
and carbohydrates into glucose.
This happens in the small intestine's lower regions,
the jejunum and ileum,
which are coated in millions of tiny projections called villi.
Options:in the stomach
in the illium
in the duodenum
in the jejunum
Answer:
Duodenum (option 3)
Explanation:
Digestion of carbohydrates, proteins, and fats continues in the small intestine. Starch and glycogen are broken down into maltose by small intestine enzymes. Proteases are enzymes secreted by the pancreas that continue the breakdown of protein into small peptide fragments and amino acids.
The duodenum is the first section of the small intestine and is the shortest part of the small intestine. It is where most chemical digestion using enzymes takes place
Which level of organization encompasses the others?
A.
Cells
B.
Tissues
C.
Organs
D.
Organ Systems
Answer:d
Explanation: because it encompasses all other levels if you see
Komodo dragons (a lizard species) and red-tailed boas (a snake species) are both reptiles. They share a common ancestor population that lived about 250 million years ago, but they have been separated in different environments, with different food sources, for millions of years. Komodo dragons and red-tailed boas have some shared structures. They also have some differences in their structures.
1.Why do Komodo dragons and red-tailed boas have some shared structures and some different structures?
Komodo dragons and red-tailed boas have some shared structures because they both evolved from a common ancestor population that lived about 250 million years ago.
What is the difference has come over the time in these species?Over time, as these two species separated into different environments with different food sources, they underwent separate evolutionary trajectories that led to differences in their structures. However, many of the underlying genetic and developmental mechanisms that produced their ancestral structures are still present in both species.
For example, both Komodo dragons and red-tailed boas have scales, which are a common feature of reptiles. Scales serve to protect the skin from abrasion and injury, as well as to reduce water loss. They also both have a vertebral column, which provides support for the body and protects the spinal cord.
At the same time, Komodo dragons and red-tailed boas have differences in their structures because they evolved in different environments and have different feeding strategies. Komodo dragons are large, carnivorous lizards that use their sharp teeth and powerful jaws to hunt and kill prey, while red-tailed boas are constrictor snakes that use their muscular bodies to suffocate and swallow their prey whole.
As a result, the structures of their jaws, teeth, and digestive systems are adapted to their respective diets and hunting strategies, and differ in significant ways.
Overall, the shared and different structures between Komodo dragons and red-tailed boas reflect both their common evolutionary heritage and their divergent evolutionary trajectories.
Learn more about lizards at:
https://brainly.com/question/11469646
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what is nuclear energy ⚡:}
Which of these is NOT true about natural selection? A. Natural selection only applies to heritable traits. B. Natural selection usually occurs over a short period of time. C. Natural selection occurs to populations not individuals.
Answer:
I'm pretty sure it's B
Explanation:
I'm sorry if it's not but I'm almost positive.
LOOK AT THE QUESTION ON TOP AND EXPLAIN WHY IS THAT SOLUTION NEEDED
HELP PLEASE READ THE ANSWER FROM NUMBER 1 AND MAKE IT AS A SENTENCE
Answer:
The solution is gonna work by carbon dioxide being removed from atmosphere by this solution.
Explanation:
Hope it helps you:)
i need helps with this assignment im trying to get caught up because its been a weird school year
Please help me with this!
Answer:
Homzygous
Explanation:
Identify/describe the parts of the skeletal system.
Please write a poem. Will give brainilist.
Screenshot with instructions attached.
No links or jokes cause i actually need help.
Answer: here is my poem
Love
love. I am living a reality or is it just my imagination.
It feels too good to be real, I felt so much affection.
You look so perfect and with so much determination.
I met you at a coffee shop and we ended up with a prolonged conversation.
We have such an effective communication.
After 2 years you asked me to marry you, I felt as if I was in a magnification
Some time passed and we had our confrontation.
You cheated on me and I realized that the guy that I loved lived in my imagination.
Explanation:
Can someone please help me asap