Answer : Using Opthalmic Sponges.
Explanation : Collecting tears with the trivial methods is often not possible as to avoid the tear reflex is a different problem. Tear collection with glass capillaries are the most widely used method for taking samples and is considered to be the best method for avoiding tear reflex.
To collect tears are from elderly people or small children's who had difficulties with glass capillaries; for them ophthalmic sponges was used.
This kind of opthalmic sponges proved to be well tolerated by the patient, especially in small children's, and also enabled standardization of the tear collection in terms of volume.
Answer:
In water molecules
Explanation:
"Scientists estimate that 50-80% of the oxygen production on Earth comes from the ocean. The majority of this production is from oceanic plankton — drifting plants, algae, and some bacteria that can photosynthesized"
Answer: True
Succession is the phenomena in which changes in the biotic and abiotic factors of the environment leads to change in the ecosystem. A succession is a process in which a biological community is replaced by another biological community until a mature ecosystem is formed this process is influence by environmental factors. Primary succession is the primitive environment where no biotic community previously existed it is followed by secondary and subsequent succession were life forms develop and form an ecosystem. Some of the environmental factors are:
Topographical : These are the change in the region or habitat were succession occurs. Landslides, volcanic eruption, glacier melting etc. are the examples , as these topographical changes can bring reformation of the landscape. The disturbance caused by these topographical changes will allow the disturbance tolerant species to repopulate the habitat. This can be a transition from primary to secondary succession.
Soil : It is an abiotic factor.The growth of the plants requires suitable soil conditions. The type of soil will affect which species will inhabit the area. The soil moisture and pH greatly affect the number of plant species in an area.
Climate : It can influence the direction of succession. Climatic factors includes rain, wind etc. For example a region lacking proper rainfall the species will be tolerant to dry and drought conditions. The region with heavy rainfall, the species will be more tolerant to moisture. Wind being a climatic factor can cause wind erosion affect the soil quality. Wind can lead to heavy forest fires can therefore, wiped out community.
Cercel ben Türkçe biliyorum İngilizce ama ben de seni çok seviyorum seni çok teşekkür ederim canım ben Türkçe konuşuyorum o zaman sen daha açıklayıcı oldu teşekkür ederim canı
What type of rock forms when magma cools?
A. Limestone
B. Metamorphic
C. Sedimentary
D. Igneous
m
Answer:
1. boarder collie
2. newfoundland
3. bassit hound
4. german shepard
5. dashound
DO NOT USE THESE AS ANSWERS IF IT IS FOR SOMETHING IMPORTANT!!!!! THESE ARE JUST MY GUESSES
Explanation:
